70128240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 320

約数和(自身を含む): 283315200

約数和(自身を除く): 213186960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 169, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 338, 364, 380, 390, 399, 420, 455, 456, 494, 507, 520, 532, 546, 560, 570, 624, 665, 676, 728, 741, 760, 780, 798, 840, 845, 910, 912, 988, 1014, 1040, 1064, 1092, 1140, 1183, 1235, 1330, 1352, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1690, 1729, 1820, 1976, 1995, 2028, 2128, 2184, 2197, 2280, 2366, 2470, 2535, 2660, 2704, 2730, 2964, 3120, 3192, 3211, 3380, 3458, 3549, 3640, 3705, 3952, 3990, 4056, 4368, 4394, 4560, 4732, 4940, 5070, 5187, 5320, 5460, 5915, 5928, 6384, 6422, 6591, 6760, 6916, 7098, 7280, 7410, 7980, 8112, 8645, 8788, 9464, 9633, 9880, 10140, 10374, 10640, 10920, 10985, 11830, 11856, 12844, 13182, 13520, 13832, 14196, 14820, 15379, 15960, 16055, 17290, 17576, 17745, 18928, 19266, 19760, 20280, 20748, 21840, 21970, 22477, 23660, 25688, 25935, 26364, 27664, 28392, 29640, 30758, 31920, 32110, 32955, 34580, 35152, 35490, 38532, 40560, 41496, 41743, 43940, 44954, 46137, 47320, 48165, 51376, 51870, 52728, 56784, 59280, 61516, 64220, 65910, 67431, 69160, 70980, 76895, 77064, 82992, 83486, 87880, 89908, 92274, 94640, 96330, 103740, 105456, 112385, 123032, 125229, 128440, 131820, 134862, 138320, 141960, 153790, 154128, 166972, 175760, 179816, 184548, 192660, 207480, 208715, 224770, 230685, 246064, 250458, 256880, 263640, 269724, 283920, 292201, 307580, 333944, 337155, 359632, 369096, 385320, 414960, 417430, 449540, 461370, 500916, 527280, 539448, 584402, 615160, 626145, 667888, 674310, 738192, 770640, 834860, 876603, 899080, 922740, 1001832, 1078896, 1168804, 1230320, 1252290, 1348620, 1461005, 1669720, 1753206, 1798160, 1845480, 2003664, 2337608, 2504580, 2697240, 2922010, 3339440, 3506412, 3690960, 4383015, 4675216, 5009160, 5394480, 5844020, 7012824, 8766030, 10018320, 11688040, 14025648, 17532060, 23376080, 35064120, 70128240]

約数ペア:

[(1, 70128240), (2, 35064120), (3, 23376080), (4, 17532060), (5, 14025648), (6, 11688040), (7, 10018320), (8, 8766030), (10, 7012824), (12, 5844020), (13, 5394480), (14, 5009160), (15, 4675216), (16, 4383015), (19, 3690960), (20, 3506412), (21, 3339440), (24, 2922010), (26, 2697240), (28, 2504580), (30, 2337608), (35, 2003664), (38, 1845480), (39, 1798160), (40, 1753206), (42, 1669720), (48, 1461005), (52, 1348620), (56, 1252290), (57, 1230320), (60, 1168804), (65, 1078896), (70, 1001832), (76, 922740), (78, 899080), (80, 876603), (84, 834860), (91, 770640), (95, 738192), (104, 674310), (105, 667888), (112, 626145), (114, 615160), (120, 584402), (130, 539448), (133, 527280), (140, 500916), (152, 461370), (156, 449540), (168, 417430), (169, 414960), (182, 385320), (190, 369096), (195, 359632), (208, 337155), (210, 333944), (228, 307580), (240, 292201), (247, 283920), (260, 269724), (266, 263640), (273, 256880), (280, 250458), (285, 246064), (304, 230685), (312, 224770), (336, 208715), (338, 207480), (364, 192660), (380, 184548), (390, 179816), (399, 175760), (420, 166972), (455, 154128), (456, 153790), (494, 141960), (507, 138320), (520, 134862), (532, 131820), (546, 128440), (560, 125229), (570, 123032), (624, 112385), (665, 105456), (676, 103740), (728, 96330), (741, 94640), (760, 92274), (780, 89908), (798, 87880), (840, 83486), (845, 82992), (910, 77064), (912, 76895), (988, 70980), (1014, 69160), (1040, 67431), (1064, 65910), (1092, 64220), (1140, 61516), (1183, 59280), (1235, 56784), (1330, 52728), (1352, 51870), (1365, 51376), (1456, 48165), (1482, 47320), (1520, 46137), (1560, 44954), (1596, 43940), (1680, 41743), (1690, 41496), (1729, 40560), (1820, 38532), (1976, 35490), (1995, 35152), (2028, 34580), (2128, 32955), (2184, 32110), (2197, 31920), (2280, 30758), (2366, 29640), (2470, 28392), (2535, 27664), (2660, 26364), (2704, 25935), (2730, 25688), (2964, 23660), (3120, 22477), (3192, 21970), (3211, 21840), (3380, 20748), (3458, 20280), (3549, 19760), (3640, 19266), (3705, 18928), (3952, 17745), (3990, 17576), (4056, 17290), (4368, 16055), (4394, 15960), (4560, 15379), (4732, 14820), (4940, 14196), (5070, 13832), (5187, 13520), (5320, 13182), (5460, 12844), (5915, 11856), (5928, 11830), (6384, 10985), (6422, 10920), (6591, 10640), (6760, 10374), (6916, 10140), (7098, 9880), (7280, 9633), (7410, 9464), (7980, 8788), (8112, 8645)]