2455355560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 192

約数和(自身を含む): 7064438400

約数和(自身を除く): 4609082840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 289, 323, 340, 380, 476, 532, 578, 595, 646, 665, 680, 760, 952, 1064, 1156, 1190, 1292, 1330, 1445, 1597, 1615, 2023, 2261, 2312, 2380, 2584, 2660, 2890, 3194, 3230, 4046, 4522, 4760, 5320, 5491, 5780, 6388, 6460, 7985, 8092, 9044, 10115, 10982, 11179, 11305, 11560, 12776, 12920, 15970, 16184, 18088, 20230, 21964, 22358, 22610, 27149, 27455, 30343, 31940, 38437, 40460, 43928, 44716, 45220, 54298, 54910, 55895, 60686, 63880, 76874, 80920, 89432, 90440, 108596, 109820, 111790, 121372, 135745, 151715, 153748, 190043, 192185, 212401, 217192, 219640, 223580, 242744, 271490, 303430, 307496, 380086, 384370, 424802, 447160, 461533, 515831, 542980, 606860, 760172, 768740, 849604, 923066, 950215, 1031662, 1062005, 1085960, 1213720, 1520344, 1537480, 1699208, 1846132, 1900430, 2063324, 2124010, 2307665, 2579155, 3230731, 3610817, 3692264, 3800860, 4126648, 4248020, 4615330, 5158310, 6461462, 7221634, 7601720, 8496040, 8769127, 9230660, 10316620, 12922924, 14443268, 16153655, 17538254, 18054085, 18461320, 20633240, 25845848, 28886536, 32307310, 35076508, 36108170, 43845635, 61383889, 64614620, 70153016, 72216340, 87691270, 122767778, 129229240, 144432680, 175382540, 245535556, 306919445, 350765080, 491071112, 613838890, 1227677780, 2455355560]

約数ペア:

[(1, 2455355560), (2, 1227677780), (4, 613838890), (5, 491071112), (7, 350765080), (8, 306919445), (10, 245535556), (14, 175382540), (17, 144432680), (19, 129229240), (20, 122767778), (28, 87691270), (34, 72216340), (35, 70153016), (38, 64614620), (40, 61383889), (56, 43845635), (68, 36108170), (70, 35076508), (76, 32307310), (85, 28886536), (95, 25845848), (119, 20633240), (133, 18461320), (136, 18054085), (140, 17538254), (152, 16153655), (170, 14443268), (190, 12922924), (238, 10316620), (266, 9230660), (280, 8769127), (289, 8496040), (323, 7601720), (340, 7221634), (380, 6461462), (476, 5158310), (532, 4615330), (578, 4248020), (595, 4126648), (646, 3800860), (665, 3692264), (680, 3610817), (760, 3230731), (952, 2579155), (1064, 2307665), (1156, 2124010), (1190, 2063324), (1292, 1900430), (1330, 1846132), (1445, 1699208), (1597, 1537480), (1615, 1520344), (2023, 1213720), (2261, 1085960), (2312, 1062005), (2380, 1031662), (2584, 950215), (2660, 923066), (2890, 849604), (3194, 768740), (3230, 760172), (4046, 606860), (4522, 542980), (4760, 515831), (5320, 461533), (5491, 447160), (5780, 424802), (6388, 384370), (6460, 380086), (7985, 307496), (8092, 303430), (9044, 271490), (10115, 242744), (10982, 223580), (11179, 219640), (11305, 217192), (11560, 212401), (12776, 192185), (12920, 190043), (15970, 153748), (16184, 151715), (18088, 135745), (20230, 121372), (21964, 111790), (22358, 109820), (22610, 108596), (27149, 90440), (27455, 89432), (30343, 80920), (31940, 76874), (38437, 63880), (40460, 60686), (43928, 55895), (44716, 54910), (45220, 54298)]