42304080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 163382400

約数和(自身を除く): 121078320

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, 149, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 298, 312, 336, 338, 364, 390, 420, 447, 455, 507, 520, 546, 560, 596, 624, 676, 728, 745, 780, 840, 845, 894, 910, 1014, 1040, 1043, 1092, 1183, 1192, 1352, 1365, 1456, 1490, 1560, 1680, 1690, 1788, 1820, 1937, 2028, 2086, 2184, 2235, 2366, 2384, 2535, 2704, 2730, 2980, 3120, 3129, 3380, 3549, 3576, 3640, 3874, 4056, 4172, 4368, 4470, 4732, 5070, 5215, 5460, 5811, 5915, 5960, 6258, 6760, 7098, 7152, 7280, 7748, 8112, 8344, 8940, 9464, 9685, 10140, 10430, 10920, 11622, 11830, 11920, 12516, 13520, 13559, 14196, 15496, 15645, 16688, 17745, 17880, 18928, 19370, 20280, 20860, 21840, 23244, 23660, 25032, 25181, 27118, 28392, 29055, 30992, 31290, 35490, 35760, 38740, 40560, 40677, 41720, 46488, 47320, 50064, 50362, 54236, 56784, 58110, 62580, 67795, 70980, 75543, 77480, 81354, 83440, 92976, 94640, 100724, 108472, 116220, 125160, 125905, 135590, 141960, 151086, 154960, 162708, 176267, 201448, 203385, 216944, 232440, 250320, 251810, 271180, 283920, 302172, 325416, 352534, 377715, 402896, 406770, 464880, 503620, 528801, 542360, 604344, 650832, 705068, 755430, 813540, 881335, 1007240, 1057602, 1084720, 1208688, 1410136, 1510860, 1627080, 1762670, 2014480, 2115204, 2644005, 2820272, 3021720, 3254160, 3525340, 4230408, 5288010, 6043440, 7050680, 8460816, 10576020, 14101360, 21152040, 42304080]

約数ペア:

[(1, 42304080), (2, 21152040), (3, 14101360), (4, 10576020), (5, 8460816), (6, 7050680), (7, 6043440), (8, 5288010), (10, 4230408), (12, 3525340), (13, 3254160), (14, 3021720), (15, 2820272), (16, 2644005), (20, 2115204), (21, 2014480), (24, 1762670), (26, 1627080), (28, 1510860), (30, 1410136), (35, 1208688), (39, 1084720), (40, 1057602), (42, 1007240), (48, 881335), (52, 813540), (56, 755430), (60, 705068), (65, 650832), (70, 604344), (78, 542360), (80, 528801), (84, 503620), (91, 464880), (104, 406770), (105, 402896), (112, 377715), (120, 352534), (130, 325416), (140, 302172), (149, 283920), (156, 271180), (168, 251810), (169, 250320), (182, 232440), (195, 216944), (208, 203385), (210, 201448), (240, 176267), (260, 162708), (273, 154960), (280, 151086), (298, 141960), (312, 135590), (336, 125905), (338, 125160), (364, 116220), (390, 108472), (420, 100724), (447, 94640), (455, 92976), (507, 83440), (520, 81354), (546, 77480), (560, 75543), (596, 70980), (624, 67795), (676, 62580), (728, 58110), (745, 56784), (780, 54236), (840, 50362), (845, 50064), (894, 47320), (910, 46488), (1014, 41720), (1040, 40677), (1043, 40560), (1092, 38740), (1183, 35760), (1192, 35490), (1352, 31290), (1365, 30992), (1456, 29055), (1490, 28392), (1560, 27118), (1680, 25181), (1690, 25032), (1788, 23660), (1820, 23244), (1937, 21840), (2028, 20860), (2086, 20280), (2184, 19370), (2235, 18928), (2366, 17880), (2384, 17745), (2535, 16688), (2704, 15645), (2730, 15496), (2980, 14196), (3120, 13559), (3129, 13520), (3380, 12516), (3549, 11920), (3576, 11830), (3640, 11622), (3874, 10920), (4056, 10430), (4172, 10140), (4368, 9685), (4470, 9464), (4732, 8940), (5070, 8344), (5215, 8112), (5460, 7748), (5811, 7280), (5915, 7152), (5960, 7098), (6258, 6760)]