316214880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 1045094400

約数和(自身を除く): 728879520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 237, 240, 248, 269, 310, 316, 372, 395, 465, 474, 480, 496, 538, 620, 632, 744, 790, 807, 930, 948, 992, 1076, 1185, 1240, 1264, 1345, 1488, 1580, 1614, 1860, 1896, 2152, 2370, 2449, 2480, 2528, 2690, 2976, 3160, 3228, 3720, 3792, 4035, 4304, 4740, 4898, 4960, 5380, 6320, 6456, 7347, 7440, 7584, 8070, 8339, 8608, 9480, 9796, 10760, 12245, 12640, 12912, 14694, 14880, 16140, 16678, 18960, 19592, 21251, 21520, 24490, 25017, 25824, 29388, 32280, 33356, 36735, 37920, 39184, 41695, 42502, 43040, 48980, 50034, 58776, 63753, 64560, 66712, 73470, 78368, 83390, 85004, 97960, 100068, 106255, 117552, 125085, 127506, 129120, 133424, 146940, 166780, 170008, 195920, 200136, 212510, 235104, 250170, 255012, 266848, 293880, 318765, 333560, 340016, 391840, 400272, 425020, 500340, 510024, 587760, 637530, 658781, 667120, 680032, 800544, 850040, 1000680, 1020048, 1175520, 1275060, 1317562, 1334240, 1700080, 1976343, 2001360, 2040096, 2550120, 2635124, 3293905, 3400160, 3952686, 4002720, 5100240, 5270248, 6587810, 7905372, 9881715, 10200480, 10540496, 13175620, 15810744, 19763430, 21080992, 26351240, 31621488, 39526860, 52702480, 63242976, 79053720, 105404960, 158107440, 316214880]

約数ペア:

[(1, 316214880), (2, 158107440), (3, 105404960), (4, 79053720), (5, 63242976), (6, 52702480), (8, 39526860), (10, 31621488), (12, 26351240), (15, 21080992), (16, 19763430), (20, 15810744), (24, 13175620), (30, 10540496), (31, 10200480), (32, 9881715), (40, 7905372), (48, 6587810), (60, 5270248), (62, 5100240), (79, 4002720), (80, 3952686), (93, 3400160), (96, 3293905), (120, 2635124), (124, 2550120), (155, 2040096), (158, 2001360), (160, 1976343), (186, 1700080), (237, 1334240), (240, 1317562), (248, 1275060), (269, 1175520), (310, 1020048), (316, 1000680), (372, 850040), (395, 800544), (465, 680032), (474, 667120), (480, 658781), (496, 637530), (538, 587760), (620, 510024), (632, 500340), (744, 425020), (790, 400272), (807, 391840), (930, 340016), (948, 333560), (992, 318765), (1076, 293880), (1185, 266848), (1240, 255012), (1264, 250170), (1345, 235104), (1488, 212510), (1580, 200136), (1614, 195920), (1860, 170008), (1896, 166780), (2152, 146940), (2370, 133424), (2449, 129120), (2480, 127506), (2528, 125085), (2690, 117552), (2976, 106255), (3160, 100068), (3228, 97960), (3720, 85004), (3792, 83390), (4035, 78368), (4304, 73470), (4740, 66712), (4898, 64560), (4960, 63753), (5380, 58776), (6320, 50034), (6456, 48980), (7347, 43040), (7440, 42502), (7584, 41695), (8070, 39184), (8339, 37920), (8608, 36735), (9480, 33356), (9796, 32280), (10760, 29388), (12245, 25824), (12640, 25017), (12912, 24490), (14694, 21520), (14880, 21251), (16140, 19592), (16678, 18960)]