1444204440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 576

約数和(自身を含む): 5975424000

約数和(自身を除く): 4531219560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 98, 105, 114, 120, 124, 126, 133, 139, 140, 147, 152, 155, 168, 171, 180, 186, 190, 196, 210, 217, 228, 245, 248, 252, 266, 278, 279, 280, 285, 294, 310, 315, 342, 360, 372, 380, 392, 399, 417, 420, 434, 441, 456, 465, 490, 504, 532, 556, 558, 570, 588, 589, 620, 630, 651, 665, 684, 695, 735, 744, 760, 798, 834, 840, 855, 868, 882, 930, 931, 973, 980, 1064, 1085, 1112, 1116, 1140, 1176, 1178, 1197, 1240, 1251, 1260, 1302, 1330, 1368, 1390, 1395, 1470, 1519, 1596, 1668, 1710, 1736, 1764, 1767, 1860, 1862, 1946, 1953, 1960, 1995, 2085, 2170, 2205, 2232, 2280, 2356, 2394, 2502, 2520, 2604, 2641, 2660, 2780, 2790, 2793, 2919, 2940, 2945, 3038, 3192, 3255, 3336, 3420, 3528, 3534, 3720, 3724, 3892, 3906, 3990, 4123, 4170, 4309, 4340, 4410, 4557, 4655, 4712, 4788, 4865, 5004, 5208, 5282, 5301, 5320, 5560, 5580, 5586, 5838, 5880, 5890, 5985, 6076, 6255, 6510, 6811, 6840, 7068, 7448, 7595, 7784, 7812, 7923, 7980, 8246, 8340, 8379, 8618, 8680, 8757, 8820, 8835, 9114, 9310, 9576, 9730, 9765, 10008, 10564, 10602, 11160, 11172, 11676, 11780, 11970, 12152, 12369, 12510, 12927, 13020, 13205, 13622, 13671, 13965, 14136, 14595, 15190, 15624, 15846, 15960, 16492, 16680, 16758, 17236, 17514, 17640, 17670, 18228, 18487, 18620, 19460, 19530, 20433, 20615, 21128, 21204, 21545, 22344, 22785, 23352, 23560, 23769, 23940, 24738, 25020, 25854, 26040, 26410, 26505, 27244, 27342, 27930, 28861, 29190, 30163, 30380, 31692, 32984, 33516, 34055, 34472, 35028, 35340, 36456, 36974, 37107, 37240, 38781, 38920, 39060, 39615, 40866, 41230, 41895, 42408, 43090, 43785, 45570, 47538, 47880, 49476, 50040, 51708, 52820, 53010, 54488, 54684, 55461, 55860, 57722, 58380, 60326, 60760, 61299, 61845, 63384, 64635, 67032, 68110, 68355, 70056, 70680, 73948, 74214, 77562, 78120, 79230, 81732, 81871, 82460, 83790, 86180, 86583, 87570, 90489, 91140, 92435, 95076, 98952, 102165, 103416, 105640, 106020, 109368, 110922, 111720, 115444, 116760, 118845, 120652, 122598, 123690, 129270, 129409, 136220, 136710, 144305, 147896, 148428, 150815, 155124, 158460, 163464, 163742, 164920, 166383, 167580, 172360, 173166, 175140, 180978, 182280, 184870, 185535, 190152, 193905, 204330, 211141, 212040, 221844, 230888, 237690, 241304, 245196, 245613, 247380, 258540, 258818, 259749, 271467, 272440, 273420, 277305, 288610, 296856, 301630, 306495, 310248, 316920, 327484, 332766, 335160, 346332, 350280, 361956, 369740, 371070, 387810, 388227, 408660, 409355, 422282, 432915, 443688, 452445, 475380, 490392, 491226, 494760, 517080, 517636, 519498, 542934, 546840, 554610, 573097, 577220, 603260, 612990, 633423, 647045, 654968, 665532, 692664, 723912, 736839, 739480, 742140, 775620, 776454, 817320, 818710, 831915, 844564, 865830, 904890, 950760, 982452, 1035272, 1038996, 1055705, 1085868, 1109220, 1146194, 1154440, 1164681, 1206520, 1225980, 1228065, 1266846, 1294090, 1298745, 1331064, 1357335, 1473678, 1484280, 1551240, 1552908, 1637420, 1663830, 1689128, 1719291, 1731660, 1809780, 1900269, 1941135, 1964904, 2077992, 2111410, 2171736, 2218440, 2292388, 2329362, 2451960, 2456130, 2533692, 2588180, 2597490, 2714670, 2865485, 2947356, 3105816, 3167115, 3274840, 3327660, 3438582, 3463320, 3619560, 3684195, 3800538, 3882270, 4011679, 4222820, 4584776, 4658724, 4912260, 5067384, 5157873, 5176360, 5194980, 5429340, 5730970, 5823405, 5894712, 6334230, 6655320, 6877164, 7368390, 7601076, 7764540, 8023358, 8445640, 8596455, 9317448, 9501345, 9824520, 10315746, 10389960, 10858680, 11461940, 11646810, 12035037, 12668460, 13754328, 14736780, 15202152, 15529080, 16046716, 17192910, 19002690, 20058395, 20631492, 22923880, 23293620, 24070074, 25336920, 25789365, 29473560, 32093432, 34385820, 36105111, 38005380, 40116790, 41262984, 46587240, 48140148, 51578730, 60175185, 68771640, 72210222, 76010760, 80233580, 96280296, 103157460, 120350370, 144420444, 160467160, 180525555, 206314920, 240700740, 288840888, 361051110, 481401480, 722102220, 1444204440]

約数ペア:

[(1, 1444204440), (2, 722102220), (3, 481401480), (4, 361051110), (5, 288840888), (6, 240700740), (7, 206314920), (8, 180525555), (9, 160467160), (10, 144420444), (12, 120350370), (14, 103157460), (15, 96280296), (18, 80233580), (19, 76010760), (20, 72210222), (21, 68771640), (24, 60175185), (28, 51578730), (30, 48140148), (31, 46587240), (35, 41262984), (36, 40116790), (38, 38005380), (40, 36105111), (42, 34385820), (45, 32093432), (49, 29473560), (56, 25789365), (57, 25336920), (60, 24070074), (62, 23293620), (63, 22923880), (70, 20631492), (72, 20058395), (76, 19002690), (84, 17192910), (90, 16046716), (93, 15529080), (95, 15202152), (98, 14736780), (105, 13754328), (114, 12668460), (120, 12035037), (124, 11646810), (126, 11461940), (133, 10858680), (139, 10389960), (140, 10315746), (147, 9824520), (152, 9501345), (155, 9317448), (168, 8596455), (171, 8445640), (180, 8023358), (186, 7764540), (190, 7601076), (196, 7368390), (210, 6877164), (217, 6655320), (228, 6334230), (245, 5894712), (248, 5823405), (252, 5730970), (266, 5429340), (278, 5194980), (279, 5176360), (280, 5157873), (285, 5067384), (294, 4912260), (310, 4658724), (315, 4584776), (342, 4222820), (360, 4011679), (372, 3882270), (380, 3800538), (392, 3684195), (399, 3619560), (417, 3463320), (420, 3438582), (434, 3327660), (441, 3274840), (456, 3167115), (465, 3105816), (490, 2947356), (504, 2865485), (532, 2714670), (556, 2597490), (558, 2588180), (570, 2533692), (588, 2456130), (589, 2451960), (620, 2329362), (630, 2292388), (651, 2218440), (665, 2171736), (684, 2111410), (695, 2077992), (735, 1964904), (744, 1941135), (760, 1900269), (798, 1809780), (834, 1731660), (840, 1719291), (855, 1689128), (868, 1663830), (882, 1637420), (930, 1552908), (931, 1551240), (973, 1484280), (980, 1473678), (1064, 1357335), (1085, 1331064), (1112, 1298745), (1116, 1294090), (1140, 1266846), (1176, 1228065), (1178, 1225980), (1197, 1206520), (1240, 1164681), (1251, 1154440), (1260, 1146194), (1302, 1109220), (1330, 1085868), (1368, 1055705), (1390, 1038996), (1395, 1035272), (1470, 982452), (1519, 950760), (1596, 904890), (1668, 865830), (1710, 844564), (1736, 831915), (1764, 818710), (1767, 817320), (1860, 776454), (1862, 775620), (1946, 742140), (1953, 739480), (1960, 736839), (1995, 723912), (2085, 692664), (2170, 665532), (2205, 654968), (2232, 647045), (2280, 633423), (2356, 612990), (2394, 603260), (2502, 577220), (2520, 573097), (2604, 554610), (2641, 546840), (2660, 542934), (2780, 519498), (2790, 517636), (2793, 517080), (2919, 494760), (2940, 491226), (2945, 490392), (3038, 475380), (3192, 452445), (3255, 443688), (3336, 432915), (3420, 422282), (3528, 409355), (3534, 408660), (3720, 388227), (3724, 387810), (3892, 371070), (3906, 369740), (3990, 361956), (4123, 350280), (4170, 346332), (4309, 335160), (4340, 332766), (4410, 327484), (4557, 316920), (4655, 310248), (4712, 306495), (4788, 301630), (4865, 296856), (5004, 288610), (5208, 277305), (5282, 273420), (5301, 272440), (5320, 271467), (5560, 259749), (5580, 258818), (5586, 258540), (5838, 247380), (5880, 245613), (5890, 245196), (5985, 241304), (6076, 237690), (6255, 230888), (6510, 221844), (6811, 212040), (6840, 211141), (7068, 204330), (7448, 193905), (7595, 190152), (7784, 185535), (7812, 184870), (7923, 182280), (7980, 180978), (8246, 175140), (8340, 173166), (8379, 172360), (8618, 167580), (8680, 166383), (8757, 164920), (8820, 163742), (8835, 163464), (9114, 158460), (9310, 155124), (9576, 150815), (9730, 148428), (9765, 147896), (10008, 144305), (10564, 136710), (10602, 136220), (11160, 129409), (11172, 129270), (11676, 123690), (11780, 122598), (11970, 120652), (12152, 118845), (12369, 116760), (12510, 115444), (12927, 111720), (13020, 110922), (13205, 109368), (13622, 106020), (13671, 105640), (13965, 103416), (14136, 102165), (14595, 98952), (15190, 95076), (15624, 92435), (15846, 91140), (15960, 90489), (16492, 87570), (16680, 86583), (16758, 86180), (17236, 83790), (17514, 82460), (17640, 81871), (17670, 81732), (18228, 79230), (18487, 78120), (18620, 77562), (19460, 74214), (19530, 73948), (20433, 70680), (20615, 70056), (21128, 68355), (21204, 68110), (21545, 67032), (22344, 64635), (22785, 63384), (23352, 61845), (23560, 61299), (23769, 60760), (23940, 60326), (24738, 58380), (25020, 57722), (25854, 55860), (26040, 55461), (26410, 54684), (26505, 54488), (27244, 53010), (27342, 52820), (27930, 51708), (28861, 50040), (29190, 49476), (30163, 47880), (30380, 47538), (31692, 45570), (32984, 43785), (33516, 43090), (34055, 42408), (34472, 41895), (35028, 41230), (35340, 40866), (36456, 39615), (36974, 39060), (37107, 38920), (37240, 38781)]