201138960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1337

約数の個数: 160

約数和(自身を含む): 691920000

約数和(自身を除く): 490781040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1249, 1320, 1342, 1464, 1830, 2013, 2440, 2498, 2640, 2684, 2928, 3355, 3660, 3747, 4026, 4880, 4996, 5368, 6245, 6710, 7320, 7494, 8052, 9992, 10065, 10736, 12490, 13420, 13739, 14640, 14988, 16104, 18735, 19984, 20130, 24980, 26840, 27478, 29976, 32208, 37470, 40260, 41217, 49960, 53680, 54956, 59952, 68695, 74940, 76189, 80520, 82434, 99920, 109912, 137390, 149880, 152378, 161040, 164868, 206085, 219824, 228567, 274780, 299760, 304756, 329736, 380945, 412170, 457134, 549560, 609512, 659472, 761890, 824340, 838079, 914268, 1099120, 1142835, 1219024, 1523780, 1648680, 1676158, 1828536, 2285670, 2514237, 3047560, 3297360, 3352316, 3657072, 4190395, 4571340, 5028474, 6095120, 6704632, 8380790, 9142680, 10056948, 12571185, 13409264, 16761580, 18285360, 20113896, 25142370, 33523160, 40227792, 50284740, 67046320, 100569480, 201138960]

約数ペア:

[(1, 201138960), (2, 100569480), (3, 67046320), (4, 50284740), (5, 40227792), (6, 33523160), (8, 25142370), (10, 20113896), (11, 18285360), (12, 16761580), (15, 13409264), (16, 12571185), (20, 10056948), (22, 9142680), (24, 8380790), (30, 6704632), (33, 6095120), (40, 5028474), (44, 4571340), (48, 4190395), (55, 3657072), (60, 3352316), (61, 3297360), (66, 3047560), (80, 2514237), (88, 2285670), (110, 1828536), (120, 1676158), (122, 1648680), (132, 1523780), (165, 1219024), (176, 1142835), (183, 1099120), (220, 914268), (240, 838079), (244, 824340), (264, 761890), (305, 659472), (330, 609512), (366, 549560), (440, 457134), (488, 412170), (528, 380945), (610, 329736), (660, 304756), (671, 299760), (732, 274780), (880, 228567), (915, 219824), (976, 206085), (1220, 164868), (1249, 161040), (1320, 152378), (1342, 149880), (1464, 137390), (1830, 109912), (2013, 99920), (2440, 82434), (2498, 80520), (2640, 76189), (2684, 74940), (2928, 68695), (3355, 59952), (3660, 54956), (3747, 53680), (4026, 49960), (4880, 41217), (4996, 40260), (5368, 37470), (6245, 32208), (6710, 29976), (7320, 27478), (7494, 26840), (8052, 24980), (9992, 20130), (10065, 19984), (10736, 18735), (12490, 16104), (13420, 14988), (13739, 14640)]