320959515240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9797299}}^1$

素因数の和:9797336

約数の個数: 192

約数和(自身を含む): 1283838192000

約数和(自身を除く): 962878676760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 9797299, 19594598, 29391897, 39189196, 48986495, 58783794, 68581093, 78378392, 88175691, 97972990, 117567588, 127364887, 137162186, 146959485, 176351382, 195945980, 205743279, 235135176, 254729774, 274324372, 293918970, 342905465, 352702764, 382094661, 391891960, 411486558, 440878455, 509459548, 548648744, 587837940, 617229837, 636824435, 685810930, 705405528, 764189322, 822973116, 881756910, 891554209, 1018919096, 1028716395, 1146283983, 1175675880, 1234459674, 1273648870, 1371621860, 1528378644, 1645946232, 1763513820, 1783108418, 1910473305, 2057432790, 2292567966, 2468919348, 2547297740, 2674662627, 2743243720, 3056757288, 3086149185, 3527027640, 3566216836, 3820946610, 4114865580, 4457771045, 4585135932, 4937838696, 5094595480, 5349325254, 5731419915, 6172298370, 7132433672, 7641893220, 8023987881, 8229731160, 8915542090, 9170271864, 10698650508, 11462839830, 12344596740, 13373313135, 15283786440, 16047975762, 17831084180, 21397301016, 22925679660, 24689193480, 26746626270, 32095951524, 35662168360, 40119939405, 45851359320, 53493252540, 64191903048, 80239878810, 106986505080, 160479757620, 320959515240]

約数ペア:

[(1, 320959515240), (2, 160479757620), (3, 106986505080), (4, 80239878810), (5, 64191903048), (6, 53493252540), (7, 45851359320), (8, 40119939405), (9, 35662168360), (10, 32095951524), (12, 26746626270), (13, 24689193480), (14, 22925679660), (15, 21397301016), (18, 17831084180), (20, 16047975762), (21, 15283786440), (24, 13373313135), (26, 12344596740), (28, 11462839830), (30, 10698650508), (35, 9170271864), (36, 8915542090), (39, 8229731160), (40, 8023987881), (42, 7641893220), (45, 7132433672), (52, 6172298370), (56, 5731419915), (60, 5349325254), (63, 5094595480), (65, 4937838696), (70, 4585135932), (72, 4457771045), (78, 4114865580), (84, 3820946610), (90, 3566216836), (91, 3527027640), (104, 3086149185), (105, 3056757288), (117, 2743243720), (120, 2674662627), (126, 2547297740), (130, 2468919348), (140, 2292567966), (156, 2057432790), (168, 1910473305), (180, 1783108418), (182, 1763513820), (195, 1645946232), (210, 1528378644), (234, 1371621860), (252, 1273648870), (260, 1234459674), (273, 1175675880), (280, 1146283983), (312, 1028716395), (315, 1018919096), (360, 891554209), (364, 881756910), (390, 822973116), (420, 764189322), (455, 705405528), (468, 685810930), (504, 636824435), (520, 617229837), (546, 587837940), (585, 548648744), (630, 509459548), (728, 440878455), (780, 411486558), (819, 391891960), (840, 382094661), (910, 352702764), (936, 342905465), (1092, 293918970), (1170, 274324372), (1260, 254729774), (1365, 235135176), (1560, 205743279), (1638, 195945980), (1820, 176351382), (2184, 146959485), (2340, 137162186), (2520, 127364887), (2730, 117567588), (3276, 97972990), (3640, 88175691), (4095, 78378392), (4680, 68581093), (5460, 58783794), (6552, 48986495), (8190, 39189196), (10920, 29391897), (16380, 19594598), (32760, 9797299)]