156768461220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15971}}^1\times {\mathrm{23371}}^1$

素因数の和:39361

約数の個数: 96

約数和(自身を含む): 501711952896

約数和(自身を除く): 344943491676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 15971, 23371, 31942, 46742, 47913, 63884, 70113, 79855, 93484, 95826, 111797, 116855, 140226, 159710, 163597, 191652, 223594, 233710, 239565, 280452, 319420, 327194, 335391, 350565, 447188, 467420, 479130, 490791, 558985, 654388, 670782, 701130, 817985, 958260, 981582, 1117970, 1341564, 1402260, 1635970, 1676955, 1963164, 2235940, 2453955, 3271940, 3353910, 4907910, 6707820, 9815820, 373258241, 746516482, 1119774723, 1493032964, 1866291205, 2239549446, 2612807687, 3732582410, 4479098892, 5225615374, 5598873615, 7465164820, 7838423061, 10451230748, 11197747230, 13064038435, 15676846122, 22395494460, 26128076870, 31353692244, 39192115305, 52256153740, 78384230610, 156768461220]

約数ペア:

[(1, 156768461220), (2, 78384230610), (3, 52256153740), (4, 39192115305), (5, 31353692244), (6, 26128076870), (7, 22395494460), (10, 15676846122), (12, 13064038435), (14, 11197747230), (15, 10451230748), (20, 7838423061), (21, 7465164820), (28, 5598873615), (30, 5225615374), (35, 4479098892), (42, 3732582410), (60, 2612807687), (70, 2239549446), (84, 1866291205), (105, 1493032964), (140, 1119774723), (210, 746516482), (420, 373258241), (15971, 9815820), (23371, 6707820), (31942, 4907910), (46742, 3353910), (47913, 3271940), (63884, 2453955), (70113, 2235940), (79855, 1963164), (93484, 1676955), (95826, 1635970), (111797, 1402260), (116855, 1341564), (140226, 1117970), (159710, 981582), (163597, 958260), (191652, 817985), (223594, 701130), (233710, 670782), (239565, 654388), (280452, 558985), (319420, 490791), (327194, 479130), (335391, 467420), (350565, 447188)]