855713040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39181}}^1$

素因数の和:39217

約数の個数: 160

約数和(自身を含む): 3264957696

約数和(自身を除く): 2409244656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 39181, 78362, 117543, 156724, 195905, 235086, 274267, 313448, 391810, 470172, 509353, 548534, 587715, 626896, 783620, 822801, 940344, 1018706, 1097068, 1175430, 1371335, 1528059, 1567240, 1645602, 1880688, 2037412, 2194136, 2350860, 2546765, 2742670, 3056118, 3134480, 3291204, 3565471, 4074824, 4114005, 4388272, 4701720, 5093530, 5485340, 6112236, 6582408, 7130942, 7640295, 8149648, 8228010, 9403440, 10187060, 10696413, 10970680, 12224472, 13164816, 14261884, 15280590, 16456020, 17827355, 20374120, 21392826, 21941360, 24448944, 28523768, 30561180, 32912040, 35654710, 40748240, 42785652, 53482065, 57047536, 61122360, 65824080, 71309420, 85571304, 106964130, 122244720, 142618840, 171142608, 213928260, 285237680, 427856520, 855713040]

約数ペア:

[(1, 855713040), (2, 427856520), (3, 285237680), (4, 213928260), (5, 171142608), (6, 142618840), (7, 122244720), (8, 106964130), (10, 85571304), (12, 71309420), (13, 65824080), (14, 61122360), (15, 57047536), (16, 53482065), (20, 42785652), (21, 40748240), (24, 35654710), (26, 32912040), (28, 30561180), (30, 28523768), (35, 24448944), (39, 21941360), (40, 21392826), (42, 20374120), (48, 17827355), (52, 16456020), (56, 15280590), (60, 14261884), (65, 13164816), (70, 12224472), (78, 10970680), (80, 10696413), (84, 10187060), (91, 9403440), (104, 8228010), (105, 8149648), (112, 7640295), (120, 7130942), (130, 6582408), (140, 6112236), (156, 5485340), (168, 5093530), (182, 4701720), (195, 4388272), (208, 4114005), (210, 4074824), (240, 3565471), (260, 3291204), (273, 3134480), (280, 3056118), (312, 2742670), (336, 2546765), (364, 2350860), (390, 2194136), (420, 2037412), (455, 1880688), (520, 1645602), (546, 1567240), (560, 1528059), (624, 1371335), (728, 1175430), (780, 1097068), (840, 1018706), (910, 940344), (1040, 822801), (1092, 783620), (1365, 626896), (1456, 587715), (1560, 548534), (1680, 509353), (1820, 470172), (2184, 391810), (2730, 313448), (3120, 274267), (3640, 235086), (4368, 195905), (5460, 156724), (7280, 117543), (10920, 78362), (21840, 39181)]