516858720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:997

約数の個数: 192

約数和(自身を含む): 1872460800

約数和(自身を除く): 1355602080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 398, 420, 480, 560, 597, 672, 773, 796, 840, 995, 1120, 1194, 1393, 1546, 1592, 1680, 1990, 2319, 2388, 2786, 2985, 3092, 3184, 3360, 3865, 3980, 4179, 4638, 4776, 5411, 5572, 5970, 6184, 6368, 6965, 7730, 7960, 8358, 9276, 9552, 10822, 11144, 11595, 11940, 12368, 13930, 15460, 15920, 16233, 16716, 18552, 19104, 20895, 21644, 22288, 23190, 23880, 24736, 27055, 27860, 30920, 31840, 32466, 33432, 37104, 41790, 43288, 44576, 46380, 47760, 54110, 55720, 61840, 64932, 66864, 74208, 81165, 83580, 86576, 92760, 95520, 108220, 111440, 123680, 129864, 133728, 153827, 162330, 167160, 173152, 185520, 216440, 222880, 259728, 307654, 324660, 334320, 371040, 432880, 461481, 519456, 615308, 649320, 668640, 769135, 865760, 922962, 1076789, 1230616, 1298640, 1538270, 1845924, 2153578, 2307405, 2461232, 2597280, 3076540, 3230367, 3691848, 4307156, 4614810, 4922464, 5383945, 6153080, 6460734, 7383696, 8614312, 9229620, 10767890, 12306160, 12921468, 14767392, 16151835, 17228624, 18459240, 21535780, 24612320, 25842936, 32303670, 34457248, 36918480, 43071560, 51685872, 64607340, 73836960, 86143120, 103371744, 129214680, 172286240, 258429360, 516858720]

約数ペア:

[(1, 516858720), (2, 258429360), (3, 172286240), (4, 129214680), (5, 103371744), (6, 86143120), (7, 73836960), (8, 64607340), (10, 51685872), (12, 43071560), (14, 36918480), (15, 34457248), (16, 32303670), (20, 25842936), (21, 24612320), (24, 21535780), (28, 18459240), (30, 17228624), (32, 16151835), (35, 14767392), (40, 12921468), (42, 12306160), (48, 10767890), (56, 9229620), (60, 8614312), (70, 7383696), (80, 6460734), (84, 6153080), (96, 5383945), (105, 4922464), (112, 4614810), (120, 4307156), (140, 3691848), (160, 3230367), (168, 3076540), (199, 2597280), (210, 2461232), (224, 2307405), (240, 2153578), (280, 1845924), (336, 1538270), (398, 1298640), (420, 1230616), (480, 1076789), (560, 922962), (597, 865760), (672, 769135), (773, 668640), (796, 649320), (840, 615308), (995, 519456), (1120, 461481), (1194, 432880), (1393, 371040), (1546, 334320), (1592, 324660), (1680, 307654), (1990, 259728), (2319, 222880), (2388, 216440), (2786, 185520), (2985, 173152), (3092, 167160), (3184, 162330), (3360, 153827), (3865, 133728), (3980, 129864), (4179, 123680), (4638, 111440), (4776, 108220), (5411, 95520), (5572, 92760), (5970, 86576), (6184, 83580), (6368, 81165), (6965, 74208), (7730, 66864), (7960, 64932), (8358, 61840), (9276, 55720), (9552, 54110), (10822, 47760), (11144, 46380), (11595, 44576), (11940, 43288), (12368, 41790), (13930, 37104), (15460, 33432), (15920, 32466), (16233, 31840), (16716, 30920), (18552, 27860), (19104, 27055), (20895, 24736), (21644, 23880), (22288, 23190)]