201964080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:931

約数の個数: 160

約数和(自身を含む): 674956800

約数和(自身を除く): 472992720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 839, 885, 944, 1003, 1020, 1180, 1360, 1416, 1678, 1770, 2006, 2040, 2360, 2517, 2832, 3009, 3356, 3540, 4012, 4080, 4195, 4720, 5015, 5034, 6018, 6712, 7080, 8024, 8390, 10030, 10068, 12036, 12585, 13424, 14160, 14263, 15045, 16048, 16780, 20060, 20136, 24072, 25170, 28526, 30090, 33560, 40120, 40272, 42789, 48144, 49501, 50340, 57052, 60180, 67120, 71315, 80240, 85578, 99002, 100680, 114104, 120360, 142630, 148503, 171156, 198004, 201360, 213945, 228208, 240720, 247505, 285260, 297006, 342312, 396008, 427890, 495010, 570520, 594012, 684624, 742515, 792016, 841517, 855780, 990020, 1141040, 1188024, 1485030, 1683034, 1711560, 1980040, 2376048, 2524551, 2970060, 3366068, 3423120, 3960080, 4207585, 5049102, 5940120, 6732136, 8415170, 10098204, 11880240, 12622755, 13464272, 16830340, 20196408, 25245510, 33660680, 40392816, 50491020, 67321360, 100982040, 201964080]

約数ペア:

[(1, 201964080), (2, 100982040), (3, 67321360), (4, 50491020), (5, 40392816), (6, 33660680), (8, 25245510), (10, 20196408), (12, 16830340), (15, 13464272), (16, 12622755), (17, 11880240), (20, 10098204), (24, 8415170), (30, 6732136), (34, 5940120), (40, 5049102), (48, 4207585), (51, 3960080), (59, 3423120), (60, 3366068), (68, 2970060), (80, 2524551), (85, 2376048), (102, 1980040), (118, 1711560), (120, 1683034), (136, 1485030), (170, 1188024), (177, 1141040), (204, 990020), (236, 855780), (240, 841517), (255, 792016), (272, 742515), (295, 684624), (340, 594012), (354, 570520), (408, 495010), (472, 427890), (510, 396008), (590, 342312), (680, 297006), (708, 285260), (816, 247505), (839, 240720), (885, 228208), (944, 213945), (1003, 201360), (1020, 198004), (1180, 171156), (1360, 148503), (1416, 142630), (1678, 120360), (1770, 114104), (2006, 100680), (2040, 99002), (2360, 85578), (2517, 80240), (2832, 71315), (3009, 67120), (3356, 60180), (3540, 57052), (4012, 50340), (4080, 49501), (4195, 48144), (4720, 42789), (5015, 40272), (5034, 40120), (6018, 33560), (6712, 30090), (7080, 28526), (8024, 25170), (8390, 24072), (10030, 20136), (10068, 20060), (12036, 16780), (12585, 16048), (13424, 15045), (14160, 14263)]