2620462680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28771}}^1$

素因数の和:28822

約数の個数: 192

約数和(自身を含む): 9695013120

約数和(自身を除く): 7074550440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1980, 2024, 2070, 2277, 2530, 2760, 3036, 3795, 3960, 4140, 4554, 5060, 6072, 7590, 8280, 9108, 10120, 11385, 15180, 18216, 22770, 28771, 30360, 45540, 57542, 86313, 91080, 115084, 143855, 172626, 230168, 258939, 287710, 316481, 345252, 431565, 517878, 575420, 632962, 661733, 690504, 863130, 949443, 1035756, 1150840, 1265924, 1294695, 1323466, 1582405, 1726260, 1898886, 1985199, 2071512, 2531848, 2589390, 2646932, 2848329, 3164810, 3308665, 3452520, 3797772, 3970398, 4747215, 5178780, 5293864, 5696658, 5955597, 6329620, 6617330, 7279063, 7595544, 7940796, 9494430, 9925995, 10357560, 11393316, 11911194, 12659240, 13234660, 14241645, 14558126, 15881592, 18988860, 19851990, 21837189, 22786632, 23822388, 26469320, 28483290, 29116252, 29777985, 36395315, 37977720, 39703980, 43674378, 47644776, 56966580, 58232504, 59555970, 65511567, 72790630, 79407960, 87348756, 109185945, 113933160, 119111940, 131023134, 145581260, 174697512, 218371890, 238223880, 262046268, 291162520, 327557835, 436743780, 524092536, 655115670, 873487560, 1310231340, 2620462680]

約数ペア:

[(1, 2620462680), (2, 1310231340), (3, 873487560), (4, 655115670), (5, 524092536), (6, 436743780), (8, 327557835), (9, 291162520), (10, 262046268), (11, 238223880), (12, 218371890), (15, 174697512), (18, 145581260), (20, 131023134), (22, 119111940), (23, 113933160), (24, 109185945), (30, 87348756), (33, 79407960), (36, 72790630), (40, 65511567), (44, 59555970), (45, 58232504), (46, 56966580), (55, 47644776), (60, 43674378), (66, 39703980), (69, 37977720), (72, 36395315), (88, 29777985), (90, 29116252), (92, 28483290), (99, 26469320), (110, 23822388), (115, 22786632), (120, 21837189), (132, 19851990), (138, 18988860), (165, 15881592), (180, 14558126), (184, 14241645), (198, 13234660), (207, 12659240), (220, 11911194), (230, 11393316), (253, 10357560), (264, 9925995), (276, 9494430), (330, 7940796), (345, 7595544), (360, 7279063), (396, 6617330), (414, 6329620), (440, 5955597), (460, 5696658), (495, 5293864), (506, 5178780), (552, 4747215), (660, 3970398), (690, 3797772), (759, 3452520), (792, 3308665), (828, 3164810), (920, 2848329), (990, 2646932), (1012, 2589390), (1035, 2531848), (1265, 2071512), (1320, 1985199), (1380, 1898886), (1518, 1726260), (1656, 1582405), (1980, 1323466), (2024, 1294695), (2070, 1265924), (2277, 1150840), (2530, 1035756), (2760, 949443), (3036, 863130), (3795, 690504), (3960, 661733), (4140, 632962), (4554, 575420), (5060, 517878), (6072, 431565), (7590, 345252), (8280, 316481), (9108, 287710), (10120, 258939), (11385, 230168), (15180, 172626), (18216, 143855), (22770, 115084), (28771, 91080), (30360, 86313), (45540, 57542)]