40570320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 320

約数和(自身を含む): 159989760

約数和(自身を除く): 119419440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 41, 42, 48, 56, 57, 60, 62, 70, 76, 80, 82, 84, 93, 95, 105, 112, 114, 120, 123, 124, 133, 140, 152, 155, 164, 168, 186, 190, 205, 210, 217, 228, 240, 246, 248, 266, 280, 285, 287, 304, 310, 328, 336, 372, 380, 399, 410, 420, 434, 456, 465, 492, 496, 532, 560, 570, 574, 589, 615, 620, 651, 656, 665, 744, 760, 779, 798, 820, 840, 861, 868, 912, 930, 984, 1064, 1085, 1140, 1148, 1178, 1230, 1240, 1271, 1302, 1330, 1435, 1488, 1520, 1558, 1596, 1640, 1680, 1722, 1736, 1767, 1860, 1968, 1995, 2128, 2170, 2280, 2296, 2337, 2356, 2460, 2480, 2542, 2604, 2660, 2870, 2945, 3116, 3192, 3255, 3280, 3444, 3472, 3534, 3720, 3813, 3895, 3990, 4123, 4305, 4340, 4560, 4592, 4674, 4712, 4920, 5084, 5208, 5320, 5453, 5740, 5890, 6232, 6355, 6384, 6510, 6888, 7068, 7440, 7626, 7790, 7980, 8246, 8610, 8680, 8835, 8897, 9348, 9424, 9840, 10168, 10416, 10640, 10906, 11480, 11685, 11780, 12369, 12464, 12710, 13020, 13776, 14136, 15252, 15580, 15960, 16359, 16492, 17220, 17360, 17670, 17794, 18696, 19065, 20336, 20615, 21812, 22960, 23370, 23560, 24149, 24738, 25420, 26040, 26691, 27265, 28272, 30504, 31160, 31920, 32718, 32984, 34440, 35340, 35588, 37392, 38130, 41230, 43624, 44485, 46740, 47120, 48298, 49476, 50840, 52080, 53382, 54530, 61008, 61845, 62320, 65436, 65968, 68880, 70680, 71176, 72447, 76260, 81795, 82460, 87248, 88970, 93480, 96596, 98952, 101680, 106764, 109060, 120745, 123690, 130872, 133455, 141360, 142352, 144894, 152520, 163590, 164920, 169043, 177940, 186960, 193192, 197904, 213528, 218120, 241490, 247380, 261744, 266910, 289788, 305040, 327180, 329840, 338086, 355880, 362235, 386384, 427056, 436240, 482980, 494760, 507129, 533820, 579576, 654360, 676172, 711760, 724470, 845215, 965960, 989520, 1014258, 1067640, 1159152, 1308720, 1352344, 1448940, 1690430, 1931920, 2028516, 2135280, 2535645, 2704688, 2897880, 3380860, 4057032, 5071290, 5795760, 6761720, 8114064, 10142580, 13523440, 20285160, 40570320]

約数ペア:

[(1, 40570320), (2, 20285160), (3, 13523440), (4, 10142580), (5, 8114064), (6, 6761720), (7, 5795760), (8, 5071290), (10, 4057032), (12, 3380860), (14, 2897880), (15, 2704688), (16, 2535645), (19, 2135280), (20, 2028516), (21, 1931920), (24, 1690430), (28, 1448940), (30, 1352344), (31, 1308720), (35, 1159152), (38, 1067640), (40, 1014258), (41, 989520), (42, 965960), (48, 845215), (56, 724470), (57, 711760), (60, 676172), (62, 654360), (70, 579576), (76, 533820), (80, 507129), (82, 494760), (84, 482980), (93, 436240), (95, 427056), (105, 386384), (112, 362235), (114, 355880), (120, 338086), (123, 329840), (124, 327180), (133, 305040), (140, 289788), (152, 266910), (155, 261744), (164, 247380), (168, 241490), (186, 218120), (190, 213528), (205, 197904), (210, 193192), (217, 186960), (228, 177940), (240, 169043), (246, 164920), (248, 163590), (266, 152520), (280, 144894), (285, 142352), (287, 141360), (304, 133455), (310, 130872), (328, 123690), (336, 120745), (372, 109060), (380, 106764), (399, 101680), (410, 98952), (420, 96596), (434, 93480), (456, 88970), (465, 87248), (492, 82460), (496, 81795), (532, 76260), (560, 72447), (570, 71176), (574, 70680), (589, 68880), (615, 65968), (620, 65436), (651, 62320), (656, 61845), (665, 61008), (744, 54530), (760, 53382), (779, 52080), (798, 50840), (820, 49476), (840, 48298), (861, 47120), (868, 46740), (912, 44485), (930, 43624), (984, 41230), (1064, 38130), (1085, 37392), (1140, 35588), (1148, 35340), (1178, 34440), (1230, 32984), (1240, 32718), (1271, 31920), (1302, 31160), (1330, 30504), (1435, 28272), (1488, 27265), (1520, 26691), (1558, 26040), (1596, 25420), (1640, 24738), (1680, 24149), (1722, 23560), (1736, 23370), (1767, 22960), (1860, 21812), (1968, 20615), (1995, 20336), (2128, 19065), (2170, 18696), (2280, 17794), (2296, 17670), (2337, 17360), (2356, 17220), (2460, 16492), (2480, 16359), (2542, 15960), (2604, 15580), (2660, 15252), (2870, 14136), (2945, 13776), (3116, 13020), (3192, 12710), (3255, 12464), (3280, 12369), (3444, 11780), (3472, 11685), (3534, 11480), (3720, 10906), (3813, 10640), (3895, 10416), (3990, 10168), (4123, 9840), (4305, 9424), (4340, 9348), (4560, 8897), (4592, 8835), (4674, 8680), (4712, 8610), (4920, 8246), (5084, 7980), (5208, 7790), (5320, 7626), (5453, 7440), (5740, 7068), (5890, 6888), (6232, 6510), (6355, 6384)]