1457137260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 4526383680

約数和(自身を除く): 3069246420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 113, 142, 180, 213, 226, 284, 339, 355, 426, 452, 565, 639, 678, 710, 852, 1009, 1017, 1065, 1130, 1278, 1356, 1420, 1695, 2018, 2034, 2130, 2260, 2556, 3027, 3195, 3390, 4036, 4068, 4260, 5045, 5085, 6054, 6390, 6780, 8023, 9081, 10090, 10170, 12108, 12780, 15135, 16046, 18162, 20180, 20340, 24069, 30270, 32092, 36324, 40115, 45405, 48138, 60540, 71639, 72207, 80230, 90810, 96276, 114017, 120345, 143278, 144414, 160460, 181620, 214917, 228034, 240690, 286556, 288828, 342051, 358195, 361035, 429834, 456068, 481380, 570085, 644751, 684102, 716390, 722070, 859668, 1026153, 1074585, 1140170, 1289502, 1368204, 1432780, 1444140, 1710255, 2052306, 2149170, 2280340, 2579004, 3223755, 3420510, 4104612, 4298340, 5130765, 6447510, 6841020, 8095207, 10261530, 12895020, 16190414, 20523060, 24285621, 32380828, 40476035, 48571242, 72856863, 80952070, 97142484, 121428105, 145713726, 161904140, 242856210, 291427452, 364284315, 485712420, 728568630, 1457137260]

約数ペア:

[(1, 1457137260), (2, 728568630), (3, 485712420), (4, 364284315), (5, 291427452), (6, 242856210), (9, 161904140), (10, 145713726), (12, 121428105), (15, 97142484), (18, 80952070), (20, 72856863), (30, 48571242), (36, 40476035), (45, 32380828), (60, 24285621), (71, 20523060), (90, 16190414), (113, 12895020), (142, 10261530), (180, 8095207), (213, 6841020), (226, 6447510), (284, 5130765), (339, 4298340), (355, 4104612), (426, 3420510), (452, 3223755), (565, 2579004), (639, 2280340), (678, 2149170), (710, 2052306), (852, 1710255), (1009, 1444140), (1017, 1432780), (1065, 1368204), (1130, 1289502), (1278, 1140170), (1356, 1074585), (1420, 1026153), (1695, 859668), (2018, 722070), (2034, 716390), (2130, 684102), (2260, 644751), (2556, 570085), (3027, 481380), (3195, 456068), (3390, 429834), (4036, 361035), (4068, 358195), (4260, 342051), (5045, 288828), (5085, 286556), (6054, 240690), (6390, 228034), (6780, 214917), (8023, 181620), (9081, 160460), (10090, 144414), (10170, 143278), (12108, 120345), (12780, 114017), (15135, 96276), (16046, 90810), (18162, 80230), (20180, 72207), (20340, 71639), (24069, 60540), (30270, 48138), (32092, 45405), (36324, 40115)]