2228478840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 576

約数和(自身を含む): 9096516000

約数和(自身を除く): 6868037160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 61, 63, 70, 72, 76, 84, 90, 95, 98, 105, 109, 114, 120, 122, 126, 133, 140, 147, 152, 168, 171, 180, 183, 190, 196, 210, 218, 228, 244, 245, 252, 266, 280, 285, 294, 305, 315, 327, 342, 360, 366, 380, 392, 399, 420, 427, 436, 441, 456, 488, 490, 504, 532, 545, 549, 570, 588, 610, 630, 654, 665, 684, 732, 735, 760, 763, 798, 840, 854, 855, 872, 882, 915, 931, 980, 981, 1064, 1090, 1098, 1140, 1159, 1176, 1197, 1220, 1260, 1281, 1308, 1330, 1368, 1464, 1470, 1526, 1596, 1635, 1708, 1710, 1764, 1830, 1862, 1960, 1962, 1995, 2071, 2135, 2180, 2196, 2205, 2280, 2289, 2318, 2394, 2440, 2520, 2562, 2616, 2660, 2745, 2793, 2940, 2989, 3052, 3192, 3270, 3416, 3420, 3477, 3528, 3660, 3724, 3815, 3843, 3924, 3990, 4142, 4270, 4360, 4392, 4410, 4578, 4636, 4655, 4788, 4905, 5124, 5320, 5341, 5490, 5586, 5795, 5880, 5978, 5985, 6104, 6213, 6405, 6540, 6649, 6840, 6867, 6954, 7320, 7448, 7630, 7686, 7848, 7980, 8113, 8284, 8379, 8540, 8820, 8967, 9156, 9272, 9310, 9576, 9810, 10248, 10355, 10431, 10682, 10980, 11172, 11445, 11590, 11956, 11970, 12426, 12810, 13080, 13298, 13734, 13908, 13965, 14497, 14945, 15260, 15372, 15960, 16023, 16226, 16568, 16758, 17080, 17385, 17640, 17934, 18312, 18620, 18639, 19215, 19620, 19947, 20710, 20862, 21364, 21960, 22344, 22890, 23180, 23912, 23940, 24339, 24852, 25620, 26596, 26705, 26901, 27468, 27816, 27930, 28994, 29890, 30520, 30744, 31065, 32046, 32452, 33245, 33516, 34335, 34770, 35868, 37240, 37278, 38430, 39240, 39894, 40565, 41420, 41724, 41895, 42728, 43491, 44835, 45780, 46360, 46543, 47880, 48069, 48678, 49704, 51240, 52155, 53192, 53410, 53802, 54936, 55860, 56791, 57988, 59780, 59841, 62130, 64092, 64904, 66490, 67032, 68670, 69540, 71736, 72485, 73017, 74556, 76860, 79788, 80115, 81130, 82840, 83448, 83790, 86982, 89670, 91560, 93086, 93195, 96138, 97356, 99735, 101479, 104310, 106820, 107604, 111720, 113582, 115976, 119560, 119682, 121695, 124260, 126331, 128184, 130473, 132980, 134505, 137340, 139080, 139629, 144970, 146034, 149112, 153720, 159576, 160230, 162260, 167580, 170373, 173964, 179340, 186172, 186390, 192276, 194712, 199470, 202958, 208620, 213640, 215208, 217455, 227164, 232715, 239364, 240345, 243390, 248520, 252662, 260946, 265960, 269010, 274680, 279258, 283955, 289940, 292068, 299205, 304437, 320460, 324520, 325801, 335160, 340746, 347928, 358680, 365085, 372344, 372780, 378993, 384552, 398940, 405916, 417240, 418887, 434910, 454328, 465430, 478728, 480690, 486780, 505324, 507395, 511119, 521892, 538020, 558516, 567910, 579880, 584136, 598410, 608874, 631655, 640920, 651602, 652365, 681492, 698145, 730170, 745560, 757986, 797880, 811832, 837774, 851865, 869820, 884317, 913311, 930860, 961380, 973560, 977403, 1010648, 1014790, 1022238, 1043784, 1076040, 1117032, 1135820, 1136979, 1196820, 1217748, 1263310, 1303204, 1304730, 1362984, 1396290, 1460340, 1515972, 1522185, 1629005, 1675548, 1703730, 1739640, 1768634, 1826622, 1861720, 1894965, 1922760, 1954806, 2029580, 2044476, 2094435, 2271640, 2273958, 2393640, 2435496, 2526620, 2555595, 2606408, 2609460, 2652951, 2792580, 2920680, 2932209, 3031944, 3044370, 3258010, 3351096, 3407460, 3537268, 3653244, 3789930, 3909612, 4059160, 4088952, 4188870, 4421585, 4547916, 4566555, 4887015, 5053240, 5111190, 5218920, 5305902, 5585160, 5684895, 5864418, 6088740, 6190219, 6516020, 6814920, 7074536, 7306488, 7579860, 7819224, 7958853, 8377740, 8843170, 9095832, 9133110, 9774030, 10222380, 10611804, 11369790, 11728836, 12177480, 12380438, 13032040, 13264755, 14661045, 15159720, 15917706, 16755480, 17686340, 18266220, 18570657, 19548060, 20444760, 21223608, 22739580, 23457672, 24760876, 26529510, 29322090, 30951095, 31835412, 35372680, 36532440, 37141314, 39096120, 39794265, 45479160, 49521752, 53059020, 55711971, 58644180, 61902190, 63670824, 74282628, 79588530, 92853285, 106118040, 111423942, 117288360, 123804380, 148565256, 159177060, 185706570, 222847884, 247608760, 278559855, 318354120, 371413140, 445695768, 557119710, 742826280, 1114239420, 2228478840]

約数ペア:

[(1, 2228478840), (2, 1114239420), (3, 742826280), (4, 557119710), (5, 445695768), (6, 371413140), (7, 318354120), (8, 278559855), (9, 247608760), (10, 222847884), (12, 185706570), (14, 159177060), (15, 148565256), (18, 123804380), (19, 117288360), (20, 111423942), (21, 106118040), (24, 92853285), (28, 79588530), (30, 74282628), (35, 63670824), (36, 61902190), (38, 58644180), (40, 55711971), (42, 53059020), (45, 49521752), (49, 45479160), (56, 39794265), (57, 39096120), (60, 37141314), (61, 36532440), (63, 35372680), (70, 31835412), (72, 30951095), (76, 29322090), (84, 26529510), (90, 24760876), (95, 23457672), (98, 22739580), (105, 21223608), (109, 20444760), (114, 19548060), (120, 18570657), (122, 18266220), (126, 17686340), (133, 16755480), (140, 15917706), (147, 15159720), (152, 14661045), (168, 13264755), (171, 13032040), (180, 12380438), (183, 12177480), (190, 11728836), (196, 11369790), (210, 10611804), (218, 10222380), (228, 9774030), (244, 9133110), (245, 9095832), (252, 8843170), (266, 8377740), (280, 7958853), (285, 7819224), (294, 7579860), (305, 7306488), (315, 7074536), (327, 6814920), (342, 6516020), (360, 6190219), (366, 6088740), (380, 5864418), (392, 5684895), (399, 5585160), (420, 5305902), (427, 5218920), (436, 5111190), (441, 5053240), (456, 4887015), (488, 4566555), (490, 4547916), (504, 4421585), (532, 4188870), (545, 4088952), (549, 4059160), (570, 3909612), (588, 3789930), (610, 3653244), (630, 3537268), (654, 3407460), (665, 3351096), (684, 3258010), (732, 3044370), (735, 3031944), (760, 2932209), (763, 2920680), (798, 2792580), (840, 2652951), (854, 2609460), (855, 2606408), (872, 2555595), (882, 2526620), (915, 2435496), (931, 2393640), (980, 2273958), (981, 2271640), (1064, 2094435), (1090, 2044476), (1098, 2029580), (1140, 1954806), (1159, 1922760), (1176, 1894965), (1197, 1861720), (1220, 1826622), (1260, 1768634), (1281, 1739640), (1308, 1703730), (1330, 1675548), (1368, 1629005), (1464, 1522185), (1470, 1515972), (1526, 1460340), (1596, 1396290), (1635, 1362984), (1708, 1304730), (1710, 1303204), (1764, 1263310), (1830, 1217748), (1862, 1196820), (1960, 1136979), (1962, 1135820), (1995, 1117032), (2071, 1076040), (2135, 1043784), (2180, 1022238), (2196, 1014790), (2205, 1010648), (2280, 977403), (2289, 973560), (2318, 961380), (2394, 930860), (2440, 913311), (2520, 884317), (2562, 869820), (2616, 851865), (2660, 837774), (2745, 811832), (2793, 797880), (2940, 757986), (2989, 745560), (3052, 730170), (3192, 698145), (3270, 681492), (3416, 652365), (3420, 651602), (3477, 640920), (3528, 631655), (3660, 608874), (3724, 598410), (3815, 584136), (3843, 579880), (3924, 567910), (3990, 558516), (4142, 538020), (4270, 521892), (4360, 511119), (4392, 507395), (4410, 505324), (4578, 486780), (4636, 480690), (4655, 478728), (4788, 465430), (4905, 454328), (5124, 434910), (5320, 418887), (5341, 417240), (5490, 405916), (5586, 398940), (5795, 384552), (5880, 378993), (5978, 372780), (5985, 372344), (6104, 365085), (6213, 358680), (6405, 347928), (6540, 340746), (6649, 335160), (6840, 325801), (6867, 324520), (6954, 320460), (7320, 304437), (7448, 299205), (7630, 292068), (7686, 289940), (7848, 283955), (7980, 279258), (8113, 274680), (8284, 269010), (8379, 265960), (8540, 260946), (8820, 252662), (8967, 248520), (9156, 243390), (9272, 240345), (9310, 239364), (9576, 232715), (9810, 227164), (10248, 217455), (10355, 215208), (10431, 213640), (10682, 208620), (10980, 202958), (11172, 199470), (11445, 194712), (11590, 192276), (11956, 186390), (11970, 186172), (12426, 179340), (12810, 173964), (13080, 170373), (13298, 167580), (13734, 162260), (13908, 160230), (13965, 159576), (14497, 153720), (14945, 149112), (15260, 146034), (15372, 144970), (15960, 139629), (16023, 139080), (16226, 137340), (16568, 134505), (16758, 132980), (17080, 130473), (17385, 128184), (17640, 126331), (17934, 124260), (18312, 121695), (18620, 119682), (18639, 119560), (19215, 115976), (19620, 113582), (19947, 111720), (20710, 107604), (20862, 106820), (21364, 104310), (21960, 101479), (22344, 99735), (22890, 97356), (23180, 96138), (23912, 93195), (23940, 93086), (24339, 91560), (24852, 89670), (25620, 86982), (26596, 83790), (26705, 83448), (26901, 82840), (27468, 81130), (27816, 80115), (27930, 79788), (28994, 76860), (29890, 74556), (30520, 73017), (30744, 72485), (31065, 71736), (32046, 69540), (32452, 68670), (33245, 67032), (33516, 66490), (34335, 64904), (34770, 64092), (35868, 62130), (37240, 59841), (37278, 59780), (38430, 57988), (39240, 56791), (39894, 55860), (40565, 54936), (41420, 53802), (41724, 53410), (41895, 53192), (42728, 52155), (43491, 51240), (44835, 49704), (45780, 48678), (46360, 48069), (46543, 47880)]