18422687640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{413807}}^1$

素因数の和:413881

約数の個数: 128

約数和(自身を含む): 64355420160

約数和(自身を除く): 45932732520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 413807, 827614, 1241421, 1655228, 2069035, 2482842, 2896649, 3310456, 4138070, 4965684, 5793298, 6207105, 8276140, 8689947, 9931368, 11586596, 12414210, 14483245, 16552280, 17379894, 21931771, 23173192, 24828420, 28966490, 34759788, 43449735, 43863542, 49656840, 57932980, 65795313, 69519576, 86899470, 87727084, 109658855, 115865960, 131590626, 153522397, 173798940, 175454168, 219317710, 263181252, 307044794, 328976565, 347597880, 438635420, 460567191, 526362504, 614089588, 657953130, 767611985, 877270840, 921134382, 1228179176, 1315906260, 1535223970, 1842268764, 2302835955, 2631812520, 3070447940, 3684537528, 4605671910, 6140895880, 9211343820, 18422687640]

約数ペア:

[(1, 18422687640), (2, 9211343820), (3, 6140895880), (4, 4605671910), (5, 3684537528), (6, 3070447940), (7, 2631812520), (8, 2302835955), (10, 1842268764), (12, 1535223970), (14, 1315906260), (15, 1228179176), (20, 921134382), (21, 877270840), (24, 767611985), (28, 657953130), (30, 614089588), (35, 526362504), (40, 460567191), (42, 438635420), (53, 347597880), (56, 328976565), (60, 307044794), (70, 263181252), (84, 219317710), (105, 175454168), (106, 173798940), (120, 153522397), (140, 131590626), (159, 115865960), (168, 109658855), (210, 87727084), (212, 86899470), (265, 69519576), (280, 65795313), (318, 57932980), (371, 49656840), (420, 43863542), (424, 43449735), (530, 34759788), (636, 28966490), (742, 24828420), (795, 23173192), (840, 21931771), (1060, 17379894), (1113, 16552280), (1272, 14483245), (1484, 12414210), (1590, 11586596), (1855, 9931368), (2120, 8689947), (2226, 8276140), (2968, 6207105), (3180, 5793298), (3710, 4965684), (4452, 4138070), (5565, 3310456), (6360, 2896649), (7420, 2482842), (8904, 2069035), (11130, 1655228), (14840, 1241421), (22260, 827614), (44520, 413807)]