42786044520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{9397}}^1$

素因数の和:11427

約数の個数: 128

約数和(自身を含む): 135195868800

約数和(自身を除く): 92409824280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1997, 2280, 3994, 5991, 7988, 9397, 9985, 11982, 15976, 18794, 19970, 23964, 28191, 29955, 37588, 37943, 39940, 46985, 47928, 56382, 59910, 75176, 75886, 79880, 93970, 112764, 113829, 119820, 140955, 151772, 178543, 187940, 189715, 225528, 227658, 239640, 281910, 303544, 357086, 375880, 379430, 455316, 535629, 563820, 569145, 714172, 758860, 892715, 910632, 1071258, 1127640, 1138290, 1428344, 1517720, 1785430, 2142516, 2276580, 2678145, 3570860, 4285032, 4553160, 5356290, 7141720, 10712580, 18765809, 21425160, 37531618, 56297427, 75063236, 93829045, 112594854, 150126472, 187658090, 225189708, 281487135, 356550371, 375316180, 450379416, 562974270, 713100742, 750632360, 1069651113, 1125948540, 1426201484, 1782751855, 2139302226, 2251897080, 2852402968, 3565503710, 4278604452, 5348255565, 7131007420, 8557208904, 10696511130, 14262014840, 21393022260, 42786044520]

約数ペア:

[(1, 42786044520), (2, 21393022260), (3, 14262014840), (4, 10696511130), (5, 8557208904), (6, 7131007420), (8, 5348255565), (10, 4278604452), (12, 3565503710), (15, 2852402968), (19, 2251897080), (20, 2139302226), (24, 1782751855), (30, 1426201484), (38, 1125948540), (40, 1069651113), (57, 750632360), (60, 713100742), (76, 562974270), (95, 450379416), (114, 375316180), (120, 356550371), (152, 281487135), (190, 225189708), (228, 187658090), (285, 150126472), (380, 112594854), (456, 93829045), (570, 75063236), (760, 56297427), (1140, 37531618), (1997, 21425160), (2280, 18765809), (3994, 10712580), (5991, 7141720), (7988, 5356290), (9397, 4553160), (9985, 4285032), (11982, 3570860), (15976, 2678145), (18794, 2276580), (19970, 2142516), (23964, 1785430), (28191, 1517720), (29955, 1428344), (37588, 1138290), (37943, 1127640), (39940, 1071258), (46985, 910632), (47928, 892715), (56382, 758860), (59910, 714172), (75176, 569145), (75886, 563820), (79880, 535629), (93970, 455316), (112764, 379430), (113829, 375880), (119820, 357086), (140955, 303544), (151772, 281910), (178543, 239640), (187940, 227658), (189715, 225528)]