156640382640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{71777}}^1$

素因数の和:72236

約数の個数: 240

約数和(自身を含む): 602597556288

約数和(自身を除く): 445957173648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 433, 504, 560, 630, 720, 840, 866, 1008, 1260, 1299, 1680, 1732, 2165, 2520, 2598, 3031, 3464, 3897, 4330, 5040, 5196, 6062, 6495, 6928, 7794, 8660, 9093, 10392, 12124, 12990, 15155, 15588, 17320, 18186, 19485, 20784, 24248, 25980, 27279, 30310, 31176, 34640, 36372, 38970, 45465, 48496, 51960, 54558, 60620, 62352, 71777, 72744, 77940, 90930, 103920, 109116, 121240, 136395, 143554, 145488, 155880, 181860, 215331, 218232, 242480, 272790, 287108, 311760, 358885, 363720, 430662, 436464, 502439, 545580, 574216, 645993, 717770, 727440, 861324, 1004878, 1076655, 1091160, 1148432, 1291986, 1435540, 1507317, 1722648, 2009756, 2153310, 2182320, 2512195, 2583972, 2871080, 3014634, 3229965, 3445296, 4019512, 4306620, 4521951, 5024390, 5167944, 5742160, 6029268, 6459930, 7536585, 8039024, 8613240, 9043902, 10048780, 10335888, 12058536, 12919860, 15073170, 17226480, 18087804, 20097560, 22609755, 24117072, 25839720, 30146340, 31079441, 36175608, 40195120, 45219510, 51679440, 60292680, 62158882, 72351216, 90439020, 93238323, 120585360, 124317764, 155397205, 180878040, 186476646, 217556087, 248635528, 279714969, 310794410, 361756080, 372953292, 435112174, 466191615, 497271056, 559429938, 621588820, 652668261, 745906584, 870224348, 932383230, 1087780435, 1118859876, 1243177640, 1305336522, 1398574845, 1491813168, 1740448696, 1864766460, 1958004783, 2175560870, 2237719752, 2486355280, 2610673044, 2797149690, 3263341305, 3480897392, 3729532920, 3916009566, 4351121740, 4475439504, 5221346088, 5594299380, 6526682610, 7459065840, 7832019132, 8702243480, 9790023915, 10442692176, 11188598760, 13053365220, 15664038264, 17404486960, 19580047830, 22377197520, 26106730440, 31328076528, 39160095660, 52213460880, 78320191320, 156640382640]

約数ペア:

[(1, 156640382640), (2, 78320191320), (3, 52213460880), (4, 39160095660), (5, 31328076528), (6, 26106730440), (7, 22377197520), (8, 19580047830), (9, 17404486960), (10, 15664038264), (12, 13053365220), (14, 11188598760), (15, 10442692176), (16, 9790023915), (18, 8702243480), (20, 7832019132), (21, 7459065840), (24, 6526682610), (28, 5594299380), (30, 5221346088), (35, 4475439504), (36, 4351121740), (40, 3916009566), (42, 3729532920), (45, 3480897392), (48, 3263341305), (56, 2797149690), (60, 2610673044), (63, 2486355280), (70, 2237719752), (72, 2175560870), (80, 1958004783), (84, 1864766460), (90, 1740448696), (105, 1491813168), (112, 1398574845), (120, 1305336522), (126, 1243177640), (140, 1118859876), (144, 1087780435), (168, 932383230), (180, 870224348), (210, 745906584), (240, 652668261), (252, 621588820), (280, 559429938), (315, 497271056), (336, 466191615), (360, 435112174), (420, 372953292), (433, 361756080), (504, 310794410), (560, 279714969), (630, 248635528), (720, 217556087), (840, 186476646), (866, 180878040), (1008, 155397205), (1260, 124317764), (1299, 120585360), (1680, 93238323), (1732, 90439020), (2165, 72351216), (2520, 62158882), (2598, 60292680), (3031, 51679440), (3464, 45219510), (3897, 40195120), (4330, 36175608), (5040, 31079441), (5196, 30146340), (6062, 25839720), (6495, 24117072), (6928, 22609755), (7794, 20097560), (8660, 18087804), (9093, 17226480), (10392, 15073170), (12124, 12919860), (12990, 12058536), (15155, 10335888), (15588, 10048780), (17320, 9043902), (18186, 8613240), (19485, 8039024), (20784, 7536585), (24248, 6459930), (25980, 6029268), (27279, 5742160), (30310, 5167944), (31176, 5024390), (34640, 4521951), (36372, 4306620), (38970, 4019512), (45465, 3445296), (48496, 3229965), (51960, 3014634), (54558, 2871080), (60620, 2583972), (62352, 2512195), (71777, 2182320), (72744, 2153310), (77940, 2009756), (90930, 1722648), (103920, 1507317), (109116, 1435540), (121240, 1291986), (136395, 1148432), (143554, 1091160), (145488, 1076655), (155880, 1004878), (181860, 861324), (215331, 727440), (218232, 717770), (242480, 645993), (272790, 574216), (287108, 545580), (311760, 502439), (358885, 436464), (363720, 430662)]