16400431320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5315

約数の個数: 384

約数和(自身を含む): 63152187840

約数和(自身を除く): 46751756520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 49, 52, 56, 60, 65, 70, 78, 82, 84, 91, 98, 104, 105, 120, 123, 130, 140, 147, 156, 164, 168, 182, 195, 196, 205, 210, 245, 246, 260, 273, 280, 287, 294, 312, 328, 364, 390, 392, 410, 420, 455, 490, 492, 520, 533, 546, 574, 588, 615, 637, 728, 735, 780, 820, 840, 861, 910, 980, 984, 1066, 1092, 1148, 1176, 1230, 1274, 1365, 1435, 1470, 1560, 1599, 1640, 1722, 1820, 1911, 1960, 2009, 2132, 2184, 2296, 2460, 2548, 2665, 2730, 2870, 2940, 3185, 3198, 3444, 3640, 3731, 3822, 4018, 4264, 4305, 4920, 5096, 5233, 5330, 5460, 5740, 5880, 6027, 6370, 6396, 6888, 7462, 7644, 7995, 8036, 8610, 9555, 10045, 10466, 10660, 10920, 11193, 11480, 12054, 12740, 12792, 14924, 15288, 15699, 15990, 16072, 17220, 18655, 19110, 20090, 20932, 21320, 22386, 24108, 25480, 26117, 26165, 29848, 30135, 31398, 31980, 34440, 36631, 37310, 38220, 40180, 41864, 44772, 48216, 52234, 52330, 55965, 60270, 62796, 63960, 68029, 73262, 74620, 76440, 78351, 78495, 80360, 89544, 104468, 104660, 109893, 111930, 120540, 125592, 130585, 136058, 146524, 149240, 156702, 156990, 183155, 204087, 208936, 209320, 214553, 219786, 223860, 241080, 256417, 261170, 272116, 293048, 313404, 313980, 340145, 366310, 391755, 408174, 429106, 439572, 447720, 476203, 512834, 522340, 544232, 549465, 626808, 627960, 643659, 680290, 732620, 769251, 783510, 816348, 858212, 879144, 952406, 1020435, 1025668, 1044680, 1072765, 1098930, 1282085, 1287318, 1360580, 1428609, 1465240, 1501871, 1538502, 1567020, 1632696, 1716424, 1904812, 2040870, 2051336, 2145530, 2197860, 2381015, 2564170, 2574636, 2721160, 2789189, 2857218, 3003742, 3077004, 3134040, 3218295, 3333421, 3809624, 3846255, 4081740, 4291060, 4395720, 4505613, 4762030, 5128340, 5149272, 5578378, 5714436, 6007484, 6154008, 6436590, 6666842, 7143045, 7509355, 7692510, 8163480, 8367567, 8582120, 9011226, 9524060, 10000263, 10256680, 10513097, 11156756, 11428872, 12014968, 12873180, 13333684, 13945945, 14286090, 15018710, 15385020, 16667105, 16735134, 18022452, 19048120, 19524323, 20000526, 21026194, 22313512, 22528065, 25746360, 26667368, 27891890, 28572180, 30037420, 30770040, 31539291, 33334210, 33470268, 36044904, 39048646, 40001052, 41837835, 42052388, 45056130, 50001315, 52565485, 55783780, 57144360, 58572969, 60074840, 63078582, 66668420, 66940536, 78097292, 80002104, 83675670, 84104776, 90112260, 97621615, 100002630, 105130970, 111567560, 117145938, 126157164, 133336840, 136670261, 156194584, 157696455, 167351340, 180224520, 195243230, 200005260, 210261940, 234291876, 252314328, 273340522, 292864845, 315392910, 334702680, 390486460, 400010520, 410010783, 420523880, 468583752, 546681044, 585729690, 630785820, 683351305, 780972920, 820021566, 1093362088, 1171459380, 1261571640, 1366702610, 1640043132, 2050053915, 2342918760, 2733405220, 3280086264, 4100107830, 5466810440, 8200215660, 16400431320]

約数ペア:

[(1, 16400431320), (2, 8200215660), (3, 5466810440), (4, 4100107830), (5, 3280086264), (6, 2733405220), (7, 2342918760), (8, 2050053915), (10, 1640043132), (12, 1366702610), (13, 1261571640), (14, 1171459380), (15, 1093362088), (20, 820021566), (21, 780972920), (24, 683351305), (26, 630785820), (28, 585729690), (30, 546681044), (35, 468583752), (39, 420523880), (40, 410010783), (41, 400010520), (42, 390486460), (49, 334702680), (52, 315392910), (56, 292864845), (60, 273340522), (65, 252314328), (70, 234291876), (78, 210261940), (82, 200005260), (84, 195243230), (91, 180224520), (98, 167351340), (104, 157696455), (105, 156194584), (120, 136670261), (123, 133336840), (130, 126157164), (140, 117145938), (147, 111567560), (156, 105130970), (164, 100002630), (168, 97621615), (182, 90112260), (195, 84104776), (196, 83675670), (205, 80002104), (210, 78097292), (245, 66940536), (246, 66668420), (260, 63078582), (273, 60074840), (280, 58572969), (287, 57144360), (294, 55783780), (312, 52565485), (328, 50001315), (364, 45056130), (390, 42052388), (392, 41837835), (410, 40001052), (420, 39048646), (455, 36044904), (490, 33470268), (492, 33334210), (520, 31539291), (533, 30770040), (546, 30037420), (574, 28572180), (588, 27891890), (615, 26667368), (637, 25746360), (728, 22528065), (735, 22313512), (780, 21026194), (820, 20000526), (840, 19524323), (861, 19048120), (910, 18022452), (980, 16735134), (984, 16667105), (1066, 15385020), (1092, 15018710), (1148, 14286090), (1176, 13945945), (1230, 13333684), (1274, 12873180), (1365, 12014968), (1435, 11428872), (1470, 11156756), (1560, 10513097), (1599, 10256680), (1640, 10000263), (1722, 9524060), (1820, 9011226), (1911, 8582120), (1960, 8367567), (2009, 8163480), (2132, 7692510), (2184, 7509355), (2296, 7143045), (2460, 6666842), (2548, 6436590), (2665, 6154008), (2730, 6007484), (2870, 5714436), (2940, 5578378), (3185, 5149272), (3198, 5128340), (3444, 4762030), (3640, 4505613), (3731, 4395720), (3822, 4291060), (4018, 4081740), (4264, 3846255), (4305, 3809624), (4920, 3333421), (5096, 3218295), (5233, 3134040), (5330, 3077004), (5460, 3003742), (5740, 2857218), (5880, 2789189), (6027, 2721160), (6370, 2574636), (6396, 2564170), (6888, 2381015), (7462, 2197860), (7644, 2145530), (7995, 2051336), (8036, 2040870), (8610, 1904812), (9555, 1716424), (10045, 1632696), (10466, 1567020), (10660, 1538502), (10920, 1501871), (11193, 1465240), (11480, 1428609), (12054, 1360580), (12740, 1287318), (12792, 1282085), (14924, 1098930), (15288, 1072765), (15699, 1044680), (15990, 1025668), (16072, 1020435), (17220, 952406), (18655, 879144), (19110, 858212), (20090, 816348), (20932, 783510), (21320, 769251), (22386, 732620), (24108, 680290), (25480, 643659), (26117, 627960), (26165, 626808), (29848, 549465), (30135, 544232), (31398, 522340), (31980, 512834), (34440, 476203), (36631, 447720), (37310, 439572), (38220, 429106), (40180, 408174), (41864, 391755), (44772, 366310), (48216, 340145), (52234, 313980), (52330, 313404), (55965, 293048), (60270, 272116), (62796, 261170), (63960, 256417), (68029, 241080), (73262, 223860), (74620, 219786), (76440, 214553), (78351, 209320), (78495, 208936), (80360, 204087), (89544, 183155), (104468, 156990), (104660, 156702), (109893, 149240), (111930, 146524), (120540, 136058), (125592, 130585)]