206314920

素因数分解:

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

素因数の和:213

約数の個数: 384

約数和(自身を含む): 838656000

約数和(自身を除く): 632341080

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, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 114, 120, 124, 126, 133, 139, 140, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 248, 252, 266, 278, 279, 280, 285, 310, 315, 342, 360, 372, 380, 399, 417, 420, 434, 456, 465, 504, 532, 556, 558, 570, 589, 620, 630, 651, 665, 684, 695, 744, 760, 798, 834, 840, 855, 868, 930, 973, 1064, 1085, 1112, 1116, 1140, 1178, 1197, 1240, 1251, 1260, 1302, 1330, 1368, 1390, 1395, 1596, 1668, 1710, 1736, 1767, 1860, 1946, 1953, 1995, 2085, 2170, 2232, 2280, 2356, 2394, 2502, 2520, 2604, 2641, 2660, 2780, 2790, 2919, 2945, 3192, 3255, 3336, 3420, 3534, 3720, 3892, 3906, 3990, 4123, 4170, 4309, 4340, 4712, 4788, 4865, 5004, 5208, 5282, 5301, 5320, 5560, 5580, 5838, 5890, 5985, 6255, 6510, 6840, 7068, 7784, 7812, 7923, 7980, 8246, 8340, 8618, 8680, 8757, 8835, 9576, 9730, 9765, 10008, 10564, 10602, 11160, 11676, 11780, 11970, 12369, 12510, 12927, 13020, 13205, 14136, 14595, 15624, 15846, 15960, 16492, 16680, 17236, 17514, 17670, 18487, 19460, 19530, 20615, 21128, 21204, 21545, 23352, 23560, 23769, 23940, 24738, 25020, 25854, 26040, 26410, 26505, 29190, 30163, 31692, 32984, 34472, 35028, 35340, 36974, 37107, 38781, 38920, 39060, 39615, 41230, 42408, 43090, 43785, 47538, 47880, 49476, 50040, 51708, 52820, 53010, 55461, 58380, 60326, 61845, 63384, 64635, 70056, 70680, 73948, 74214, 77562, 78120, 79230, 81871, 82460, 86180, 87570, 90489, 92435, 95076, 98952, 103416, 105640, 106020, 110922, 116760, 118845, 120652, 123690, 129270, 147896, 148428, 150815, 155124, 158460, 163742, 164920, 166383, 172360, 175140, 180978, 184870, 185535, 190152, 193905, 212040, 221844, 237690, 241304, 245613, 247380, 258540, 271467, 277305, 296856, 301630, 310248, 316920, 327484, 332766, 350280, 361956, 369740, 371070, 387810, 409355, 443688, 452445, 475380, 491226, 494760, 517080, 542934, 554610, 573097, 603260, 654968, 665532, 723912, 736839, 739480, 742140, 775620, 818710, 831915, 904890, 950760, 982452, 1085868, 1109220, 1146194, 1206520, 1228065, 1331064, 1357335, 1473678, 1484280, 1551240, 1637420, 1663830, 1719291, 1809780, 1964904, 2171736, 2218440, 2292388, 2456130, 2714670, 2865485, 2947356, 3274840, 3327660, 3438582, 3619560, 3684195, 4584776, 4912260, 5157873, 5429340, 5730970, 5894712, 6655320, 6877164, 7368390, 8596455, 9824520, 10315746, 10858680, 11461940, 13754328, 14736780, 17192910, 20631492, 22923880, 25789365, 29473560, 34385820, 41262984, 51578730, 68771640, 103157460, 206314920]

約数ペア:

[(1, 206314920), (2, 103157460), (3, 68771640), (4, 51578730), (5, 41262984), (6, 34385820), (7, 29473560), (8, 25789365), (9, 22923880), (10, 20631492), (12, 17192910), (14, 14736780), (15, 13754328), (18, 11461940), (19, 10858680), (20, 10315746), (21, 9824520), (24, 8596455), (28, 7368390), (30, 6877164), (31, 6655320), (35, 5894712), (36, 5730970), (38, 5429340), (40, 5157873), (42, 4912260), (45, 4584776), (56, 3684195), (57, 3619560), (60, 3438582), (62, 3327660), (63, 3274840), (70, 2947356), (72, 2865485), (76, 2714670), (84, 2456130), (90, 2292388), (93, 2218440), (95, 2171736), (105, 1964904), (114, 1809780), (120, 1719291), (124, 1663830), (126, 1637420), (133, 1551240), (139, 1484280), (140, 1473678), (152, 1357335), (155, 1331064), (168, 1228065), (171, 1206520), (180, 1146194), (186, 1109220), (190, 1085868), (210, 982452), (217, 950760), (228, 904890), (248, 831915), (252, 818710), (266, 775620), (278, 742140), (279, 739480), (280, 736839), (285, 723912), (310, 665532), (315, 654968), (342, 603260), (360, 573097), (372, 554610), (380, 542934), (399, 517080), (417, 494760), (420, 491226), (434, 475380), (456, 452445), (465, 443688), (504, 409355), (532, 387810), (556, 371070), (558, 369740), (570, 361956), (589, 350280), (620, 332766), (630, 327484), (651, 316920), (665, 310248), (684, 301630), (695, 296856), (744, 277305), (760, 271467), (798, 258540), (834, 247380), (840, 245613), (855, 241304), (868, 237690), (930, 221844), (973, 212040), (1064, 193905), (1085, 190152), (1112, 185535), (1116, 184870), (1140, 180978), (1178, 175140), (1197, 172360), (1240, 166383), (1251, 164920), (1260, 163742), (1302, 158460), (1330, 155124), (1368, 150815), (1390, 148428), (1395, 147896), (1596, 129270), (1668, 123690), (1710, 120652), (1736, 118845), (1767, 116760), (1860, 110922), (1946, 106020), (1953, 105640), (1995, 103416), (2085, 98952), (2170, 95076), (2232, 92435), (2280, 90489), (2356, 87570), (2394, 86180), (2502, 82460), (2520, 81871), (2604, 79230), (2641, 78120), (2660, 77562), (2780, 74214), (2790, 73948), (2919, 70680), (2945, 70056), (3192, 64635), (3255, 63384), (3336, 61845), (3420, 60326), (3534, 58380), (3720, 55461), (3892, 53010), (3906, 52820), (3990, 51708), (4123, 50040), (4170, 49476), (4309, 47880), (4340, 47538), (4712, 43785), (4788, 43090), (4865, 42408), (5004, 41230), (5208, 39615), (5282, 39060), (5301, 38920), (5320, 38781), (5560, 37107), (5580, 36974), (5838, 35340), (5890, 35028), (5985, 34472), (6255, 32984), (6510, 31692), (6840, 30163), (7068, 29190), (7784, 26505), (7812, 26410), (7923, 26040), (7980, 25854), (8246, 25020), (8340, 24738), (8618, 23940), (8680, 23769), (8757, 23560), (8835, 23352), (9576, 21545), (9730, 21204), (9765, 21128), (10008, 20615), (10564, 19530), (10602, 19460), (11160, 18487), (11676, 17670), (11780, 17514), (11970, 17236), (12369, 16680), (12510, 16492), (12927, 15960), (13020, 15846), (13205, 15624), (14136, 14595)]