316940520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 1175932800

約数和(自身を除く): 858992280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 37, 38, 39, 40, 51, 52, 57, 60, 65, 68, 74, 76, 78, 85, 95, 102, 104, 111, 114, 120, 130, 136, 148, 152, 156, 170, 185, 190, 195, 204, 221, 222, 228, 247, 255, 260, 285, 289, 296, 312, 323, 340, 370, 380, 390, 408, 442, 444, 456, 481, 494, 510, 520, 555, 570, 578, 629, 646, 663, 680, 703, 740, 741, 760, 780, 867, 884, 888, 962, 969, 988, 1020, 1105, 1110, 1140, 1156, 1235, 1258, 1292, 1326, 1406, 1443, 1445, 1480, 1482, 1560, 1615, 1734, 1768, 1887, 1924, 1938, 1976, 2040, 2109, 2210, 2220, 2280, 2312, 2405, 2470, 2516, 2584, 2652, 2812, 2886, 2890, 2964, 3145, 3230, 3315, 3468, 3515, 3705, 3757, 3774, 3848, 3876, 4199, 4218, 4335, 4420, 4440, 4810, 4845, 4940, 5032, 5304, 5491, 5624, 5772, 5780, 5928, 6290, 6460, 6630, 6936, 7030, 7215, 7410, 7514, 7548, 7752, 8177, 8398, 8436, 8670, 8840, 9139, 9435, 9620, 9690, 9880, 10545, 10693, 10982, 11271, 11544, 11560, 11951, 12580, 12597, 12920, 13260, 14060, 14430, 14820, 15028, 15096, 16354, 16473, 16796, 16872, 17340, 18278, 18785, 18870, 19240, 19380, 20995, 21090, 21386, 21964, 22542, 23902, 24531, 25160, 25194, 26520, 27417, 27455, 28120, 28860, 29640, 30056, 32079, 32708, 32946, 33592, 34680, 35853, 36556, 37570, 37740, 38760, 40885, 41990, 42180, 42772, 43928, 45084, 45695, 47804, 49062, 50388, 53465, 54834, 54910, 56355, 57720, 59755, 62985, 64158, 65416, 65892, 71383, 71706, 73112, 75140, 75480, 81770, 82365, 83980, 84360, 85544, 90168, 91390, 95608, 98124, 100776, 106930, 109668, 109820, 112710, 119510, 122655, 125970, 128316, 131784, 137085, 139009, 142766, 143412, 150280, 155363, 160395, 163540, 164730, 167960, 179265, 182780, 196248, 203167, 213860, 214149, 219336, 219640, 225420, 239020, 245310, 251940, 256632, 274170, 278018, 285532, 286824, 310726, 320790, 327080, 329460, 356915, 358530, 365560, 406334, 417027, 427720, 428298, 450840, 466089, 478040, 490620, 503880, 548340, 556036, 571064, 609501, 621452, 641580, 658920, 695045, 713830, 717060, 776815, 812668, 834054, 856596, 932178, 981240, 1015835, 1070745, 1096680, 1112072, 1219002, 1242904, 1283160, 1390090, 1427660, 1434120, 1553630, 1625336, 1668108, 1713192, 1864356, 2031670, 2085135, 2141490, 2330445, 2438004, 2641171, 2780180, 2855320, 3047505, 3107260, 3336216, 3728712, 4063340, 4170270, 4282980, 4660890, 4876008, 5282342, 5560360, 6095010, 6214520, 7923513, 8126680, 8340540, 8565960, 9321780, 10564684, 12190020, 13205855, 15847026, 16681080, 18643560, 21129368, 24380040, 26411710, 31694052, 39617565, 52823420, 63388104, 79235130, 105646840, 158470260, 316940520]

約数ペア:

[(1, 316940520), (2, 158470260), (3, 105646840), (4, 79235130), (5, 63388104), (6, 52823420), (8, 39617565), (10, 31694052), (12, 26411710), (13, 24380040), (15, 21129368), (17, 18643560), (19, 16681080), (20, 15847026), (24, 13205855), (26, 12190020), (30, 10564684), (34, 9321780), (37, 8565960), (38, 8340540), (39, 8126680), (40, 7923513), (51, 6214520), (52, 6095010), (57, 5560360), (60, 5282342), (65, 4876008), (68, 4660890), (74, 4282980), (76, 4170270), (78, 4063340), (85, 3728712), (95, 3336216), (102, 3107260), (104, 3047505), (111, 2855320), (114, 2780180), (120, 2641171), (130, 2438004), (136, 2330445), (148, 2141490), (152, 2085135), (156, 2031670), (170, 1864356), (185, 1713192), (190, 1668108), (195, 1625336), (204, 1553630), (221, 1434120), (222, 1427660), (228, 1390090), (247, 1283160), (255, 1242904), (260, 1219002), (285, 1112072), (289, 1096680), (296, 1070745), (312, 1015835), (323, 981240), (340, 932178), (370, 856596), (380, 834054), (390, 812668), (408, 776815), (442, 717060), (444, 713830), (456, 695045), (481, 658920), (494, 641580), (510, 621452), (520, 609501), (555, 571064), (570, 556036), (578, 548340), (629, 503880), (646, 490620), (663, 478040), (680, 466089), (703, 450840), (740, 428298), (741, 427720), (760, 417027), (780, 406334), (867, 365560), (884, 358530), (888, 356915), (962, 329460), (969, 327080), (988, 320790), (1020, 310726), (1105, 286824), (1110, 285532), (1140, 278018), (1156, 274170), (1235, 256632), (1258, 251940), (1292, 245310), (1326, 239020), (1406, 225420), (1443, 219640), (1445, 219336), (1480, 214149), (1482, 213860), (1560, 203167), (1615, 196248), (1734, 182780), (1768, 179265), (1887, 167960), (1924, 164730), (1938, 163540), (1976, 160395), (2040, 155363), (2109, 150280), (2210, 143412), (2220, 142766), (2280, 139009), (2312, 137085), (2405, 131784), (2470, 128316), (2516, 125970), (2584, 122655), (2652, 119510), (2812, 112710), (2886, 109820), (2890, 109668), (2964, 106930), (3145, 100776), (3230, 98124), (3315, 95608), (3468, 91390), (3515, 90168), (3705, 85544), (3757, 84360), (3774, 83980), (3848, 82365), (3876, 81770), (4199, 75480), (4218, 75140), (4335, 73112), (4420, 71706), (4440, 71383), (4810, 65892), (4845, 65416), (4940, 64158), (5032, 62985), (5304, 59755), (5491, 57720), (5624, 56355), (5772, 54910), (5780, 54834), (5928, 53465), (6290, 50388), (6460, 49062), (6630, 47804), (6936, 45695), (7030, 45084), (7215, 43928), (7410, 42772), (7514, 42180), (7548, 41990), (7752, 40885), (8177, 38760), (8398, 37740), (8436, 37570), (8670, 36556), (8840, 35853), (9139, 34680), (9435, 33592), (9620, 32946), (9690, 32708), (9880, 32079), (10545, 30056), (10693, 29640), (10982, 28860), (11271, 28120), (11544, 27455), (11560, 27417), (11951, 26520), (12580, 25194), (12597, 25160), (12920, 24531), (13260, 23902), (14060, 22542), (14430, 21964), (14820, 21386), (15028, 21090), (15096, 20995), (16354, 19380), (16473, 19240), (16796, 18870), (16872, 18785), (17340, 18278)]