146510520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4989

約数の個数: 128

約数和(自身を含む): 498355200

約数和(自身を除く): 351844680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 4943, 5928, 7410, 9880, 9886, 14820, 14829, 19772, 24715, 29640, 29658, 39544, 49430, 59316, 64259, 74145, 93917, 98860, 118632, 128518, 148290, 187834, 192777, 197720, 257036, 281751, 296580, 321295, 375668, 385554, 469585, 514072, 563502, 593160, 642590, 751336, 771108, 939170, 963885, 1127004, 1220921, 1285180, 1408755, 1542216, 1878340, 1927770, 2254008, 2441842, 2570360, 2817510, 3662763, 3756680, 3855540, 4883684, 5635020, 6104605, 7325526, 7711080, 9767368, 11270040, 12209210, 14651052, 18313815, 24418420, 29302104, 36627630, 48836840, 73255260, 146510520]

約数ペア:

[(1, 146510520), (2, 73255260), (3, 48836840), (4, 36627630), (5, 29302104), (6, 24418420), (8, 18313815), (10, 14651052), (12, 12209210), (13, 11270040), (15, 9767368), (19, 7711080), (20, 7325526), (24, 6104605), (26, 5635020), (30, 4883684), (38, 3855540), (39, 3756680), (40, 3662763), (52, 2817510), (57, 2570360), (60, 2441842), (65, 2254008), (76, 1927770), (78, 1878340), (95, 1542216), (104, 1408755), (114, 1285180), (120, 1220921), (130, 1127004), (152, 963885), (156, 939170), (190, 771108), (195, 751336), (228, 642590), (247, 593160), (260, 563502), (285, 514072), (312, 469585), (380, 385554), (390, 375668), (456, 321295), (494, 296580), (520, 281751), (570, 257036), (741, 197720), (760, 192777), (780, 187834), (988, 148290), (1140, 128518), (1235, 118632), (1482, 98860), (1560, 93917), (1976, 74145), (2280, 64259), (2470, 59316), (2964, 49430), (3705, 39544), (4940, 29658), (4943, 29640), (5928, 24715), (7410, 19772), (9880, 14829), (9886, 14820)]