1234298520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 512

約数和(自身を含む): 5338368000

約数和(自身を除く): 4104069480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 140, 152, 156, 168, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 247, 252, 260, 266, 270, 273, 280, 285, 312, 315, 342, 351, 360, 364, 378, 380, 390, 399, 420, 455, 456, 468, 494, 504, 513, 520, 532, 540, 546, 570, 585, 630, 661, 665, 684, 702, 728, 741, 756, 760, 780, 798, 819, 840, 855, 910, 936, 945, 988, 1026, 1064, 1080, 1092, 1140, 1170, 1197, 1235, 1260, 1322, 1330, 1365, 1368, 1404, 1482, 1512, 1560, 1596, 1638, 1710, 1729, 1755, 1820, 1890, 1976, 1983, 1995, 2052, 2184, 2223, 2280, 2340, 2394, 2457, 2470, 2520, 2565, 2644, 2660, 2730, 2808, 2964, 3192, 3276, 3305, 3420, 3458, 3510, 3591, 3640, 3705, 3780, 3966, 3990, 4095, 4104, 4446, 4627, 4680, 4788, 4914, 4940, 5130, 5187, 5288, 5320, 5460, 5928, 5949, 5985, 6552, 6610, 6669, 6840, 6916, 7020, 7182, 7410, 7560, 7932, 7980, 8190, 8593, 8645, 8892, 9254, 9576, 9828, 9880, 9915, 10260, 10374, 10920, 11115, 11898, 11970, 12285, 12559, 13220, 13338, 13832, 13881, 14040, 14364, 14820, 15561, 15864, 15960, 16380, 17186, 17290, 17784, 17847, 17955, 18508, 19656, 19830, 20520, 20748, 22230, 23135, 23796, 23940, 24570, 25118, 25779, 25935, 26440, 26676, 27762, 28728, 29640, 29745, 31122, 32760, 33345, 34372, 34580, 35694, 35910, 37016, 37677, 39660, 41496, 41643, 42965, 44460, 46270, 46683, 47592, 47880, 49140, 50236, 51558, 51870, 53352, 55524, 59490, 60151, 62244, 62795, 66690, 68744, 69160, 69405, 71388, 71820, 75354, 77337, 77805, 79320, 83286, 85930, 87913, 88920, 89235, 92540, 93366, 98280, 100472, 103116, 103740, 111048, 113031, 118980, 120302, 124488, 124929, 125590, 128895, 133380, 138810, 142776, 143640, 150708, 154674, 155610, 163267, 166572, 171860, 175826, 178470, 180453, 185080, 186732, 188385, 206232, 207480, 208215, 226062, 232011, 233415, 237960, 240604, 249858, 251180, 257790, 263739, 266760, 277620, 300755, 301416, 309348, 311220, 326534, 333144, 339093, 343720, 351652, 356940, 360906, 373464, 376770, 386685, 416430, 439565, 452124, 464022, 466830, 481208, 489801, 499716, 502360, 515580, 527478, 541359, 555240, 565155, 601510, 618696, 622440, 624645, 653068, 678186, 703304, 713880, 721812, 753540, 773370, 791217, 816335, 832860, 879130, 902265, 904248, 928044, 933660, 979602, 999432, 1031160, 1054956, 1082718, 1130310, 1142869, 1160055, 1203020, 1249290, 1306136, 1318695, 1356372, 1443624, 1469403, 1507080, 1546740, 1582434, 1624077, 1632670, 1665720, 1695465, 1758260, 1804530, 1856088, 1867320, 1959204, 2109912, 2165436, 2260620, 2285738, 2320110, 2373651, 2406040, 2449005, 2498580, 2637390, 2706795, 2712744, 2938806, 3093480, 3164868, 3248154, 3265340, 3390930, 3428607, 3516520, 3609060, 3918408, 3956085, 4330872, 4408209, 4521240, 4571476, 4640220, 4747302, 4898010, 4997160, 5274780, 5413590, 5714345, 5877612, 6329736, 6496308, 6530680, 6781860, 6857214, 7218120, 7347015, 7912170, 8120385, 8816418, 9142952, 9280440, 9494604, 9796020, 10285821, 10549560, 10827180, 11428690, 11755224, 11868255, 12992616, 13563720, 13714428, 14694030, 15824340, 16240770, 17143035, 17632836, 18989208, 19592040, 20571642, 21654360, 22041045, 22857380, 23736510, 27428856, 29388060, 30857463, 31648680, 32481540, 34286070, 35265672, 41143284, 44082090, 45714760, 47473020, 51429105, 58776120, 61714926, 64963080, 68572140, 82286568, 88164180, 94946040, 102858210, 123429852, 137144280, 154287315, 176328360, 205716420, 246859704, 308574630, 411432840, 617149260, 1234298520]

約数ペア:

[(1, 1234298520), (2, 617149260), (3, 411432840), (4, 308574630), (5, 246859704), (6, 205716420), (7, 176328360), (8, 154287315), (9, 137144280), (10, 123429852), (12, 102858210), (13, 94946040), (14, 88164180), (15, 82286568), (18, 68572140), (19, 64963080), (20, 61714926), (21, 58776120), (24, 51429105), (26, 47473020), (27, 45714760), (28, 44082090), (30, 41143284), (35, 35265672), (36, 34286070), (38, 32481540), (39, 31648680), (40, 30857463), (42, 29388060), (45, 27428856), (52, 23736510), (54, 22857380), (56, 22041045), (57, 21654360), (60, 20571642), (63, 19592040), (65, 18989208), (70, 17632836), (72, 17143035), (76, 16240770), (78, 15824340), (84, 14694030), (90, 13714428), (91, 13563720), (95, 12992616), (104, 11868255), (105, 11755224), (108, 11428690), (114, 10827180), (117, 10549560), (120, 10285821), (126, 9796020), (130, 9494604), (133, 9280440), (135, 9142952), (140, 8816418), (152, 8120385), (156, 7912170), (168, 7347015), (171, 7218120), (180, 6857214), (182, 6781860), (189, 6530680), (190, 6496308), (195, 6329736), (210, 5877612), (216, 5714345), (228, 5413590), (234, 5274780), (247, 4997160), (252, 4898010), (260, 4747302), (266, 4640220), (270, 4571476), (273, 4521240), (280, 4408209), (285, 4330872), (312, 3956085), (315, 3918408), (342, 3609060), (351, 3516520), (360, 3428607), (364, 3390930), (378, 3265340), (380, 3248154), (390, 3164868), (399, 3093480), (420, 2938806), (455, 2712744), (456, 2706795), (468, 2637390), (494, 2498580), (504, 2449005), (513, 2406040), (520, 2373651), (532, 2320110), (540, 2285738), (546, 2260620), (570, 2165436), (585, 2109912), (630, 1959204), (661, 1867320), (665, 1856088), (684, 1804530), (702, 1758260), (728, 1695465), (741, 1665720), (756, 1632670), (760, 1624077), (780, 1582434), (798, 1546740), (819, 1507080), (840, 1469403), (855, 1443624), (910, 1356372), (936, 1318695), (945, 1306136), (988, 1249290), (1026, 1203020), (1064, 1160055), (1080, 1142869), (1092, 1130310), (1140, 1082718), (1170, 1054956), (1197, 1031160), (1235, 999432), (1260, 979602), (1322, 933660), (1330, 928044), (1365, 904248), (1368, 902265), (1404, 879130), (1482, 832860), (1512, 816335), (1560, 791217), (1596, 773370), (1638, 753540), (1710, 721812), (1729, 713880), (1755, 703304), (1820, 678186), (1890, 653068), (1976, 624645), (1983, 622440), (1995, 618696), (2052, 601510), (2184, 565155), (2223, 555240), (2280, 541359), (2340, 527478), (2394, 515580), (2457, 502360), (2470, 499716), (2520, 489801), (2565, 481208), (2644, 466830), (2660, 464022), (2730, 452124), (2808, 439565), (2964, 416430), (3192, 386685), (3276, 376770), (3305, 373464), (3420, 360906), (3458, 356940), (3510, 351652), (3591, 343720), (3640, 339093), (3705, 333144), (3780, 326534), (3966, 311220), (3990, 309348), (4095, 301416), (4104, 300755), (4446, 277620), (4627, 266760), (4680, 263739), (4788, 257790), (4914, 251180), (4940, 249858), (5130, 240604), (5187, 237960), (5288, 233415), (5320, 232011), (5460, 226062), (5928, 208215), (5949, 207480), (5985, 206232), (6552, 188385), (6610, 186732), (6669, 185080), (6840, 180453), (6916, 178470), (7020, 175826), (7182, 171860), (7410, 166572), (7560, 163267), (7932, 155610), (7980, 154674), (8190, 150708), (8593, 143640), (8645, 142776), (8892, 138810), (9254, 133380), (9576, 128895), (9828, 125590), (9880, 124929), (9915, 124488), (10260, 120302), (10374, 118980), (10920, 113031), (11115, 111048), (11898, 103740), (11970, 103116), (12285, 100472), (12559, 98280), (13220, 93366), (13338, 92540), (13832, 89235), (13881, 88920), (14040, 87913), (14364, 85930), (14820, 83286), (15561, 79320), (15864, 77805), (15960, 77337), (16380, 75354), (17186, 71820), (17290, 71388), (17784, 69405), (17847, 69160), (17955, 68744), (18508, 66690), (19656, 62795), (19830, 62244), (20520, 60151), (20748, 59490), (22230, 55524), (23135, 53352), (23796, 51870), (23940, 51558), (24570, 50236), (25118, 49140), (25779, 47880), (25935, 47592), (26440, 46683), (26676, 46270), (27762, 44460), (28728, 42965), (29640, 41643), (29745, 41496), (31122, 39660), (32760, 37677), (33345, 37016), (34372, 35910), (34580, 35694)]