665841120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3817

約数の個数: 192

約数和(自身を含む): 2442908160

約数和(自身を除く): 1777067040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1855, 2120, 2226, 2544, 2968, 3180, 3360, 3710, 3739, 4240, 4452, 5088, 5565, 5936, 6360, 7420, 7478, 8480, 8904, 11130, 11217, 11872, 12720, 14840, 14956, 17808, 18695, 22260, 22434, 25440, 26173, 29680, 29912, 35616, 37390, 44520, 44868, 52346, 56085, 59360, 59824, 74780, 78519, 89040, 89736, 104692, 112170, 119648, 130865, 149560, 157038, 178080, 179472, 198167, 209384, 224340, 261730, 299120, 314076, 358944, 392595, 396334, 418768, 448680, 523460, 594501, 598240, 628152, 785190, 792668, 837536, 897360, 990835, 1046920, 1189002, 1256304, 1387169, 1570380, 1585336, 1794720, 1981670, 2093840, 2378004, 2512608, 2774338, 2972505, 3140760, 3170672, 3963340, 4161507, 4187680, 4756008, 5548676, 5945010, 6281520, 6341344, 6935845, 7926680, 8323014, 9512016, 11097352, 11890020, 12563040, 13871690, 15853360, 16646028, 19024032, 20807535, 22194704, 23780040, 27743380, 31706720, 33292056, 41615070, 44389408, 47560080, 55486760, 66584112, 83230140, 95120160, 110973520, 133168224, 166460280, 221947040, 332920560, 665841120]

約数ペア:

[(1, 665841120), (2, 332920560), (3, 221947040), (4, 166460280), (5, 133168224), (6, 110973520), (7, 95120160), (8, 83230140), (10, 66584112), (12, 55486760), (14, 47560080), (15, 44389408), (16, 41615070), (20, 33292056), (21, 31706720), (24, 27743380), (28, 23780040), (30, 22194704), (32, 20807535), (35, 19024032), (40, 16646028), (42, 15853360), (48, 13871690), (53, 12563040), (56, 11890020), (60, 11097352), (70, 9512016), (80, 8323014), (84, 7926680), (96, 6935845), (105, 6341344), (106, 6281520), (112, 5945010), (120, 5548676), (140, 4756008), (159, 4187680), (160, 4161507), (168, 3963340), (210, 3170672), (212, 3140760), (224, 2972505), (240, 2774338), (265, 2512608), (280, 2378004), (318, 2093840), (336, 1981670), (371, 1794720), (420, 1585336), (424, 1570380), (480, 1387169), (530, 1256304), (560, 1189002), (636, 1046920), (672, 990835), (742, 897360), (795, 837536), (840, 792668), (848, 785190), (1060, 628152), (1113, 598240), (1120, 594501), (1272, 523460), (1484, 448680), (1590, 418768), (1680, 396334), (1696, 392595), (1855, 358944), (2120, 314076), (2226, 299120), (2544, 261730), (2968, 224340), (3180, 209384), (3360, 198167), (3710, 179472), (3739, 178080), (4240, 157038), (4452, 149560), (5088, 130865), (5565, 119648), (5936, 112170), (6360, 104692), (7420, 89736), (7478, 89040), (8480, 78519), (8904, 74780), (11130, 59824), (11217, 59360), (11872, 56085), (12720, 52346), (14840, 44868), (14956, 44520), (17808, 37390), (18695, 35616), (22260, 29912), (22434, 29680), (25440, 26173)]