82747680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 276369408

約数和(自身を除く): 193621728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 67, 80, 83, 93, 96, 120, 124, 134, 155, 160, 166, 186, 201, 240, 248, 249, 268, 310, 332, 335, 372, 402, 415, 465, 480, 496, 498, 536, 620, 664, 670, 744, 804, 830, 930, 992, 996, 1005, 1072, 1240, 1245, 1328, 1340, 1488, 1608, 1660, 1860, 1992, 2010, 2077, 2144, 2480, 2490, 2573, 2656, 2680, 2976, 3216, 3320, 3720, 3984, 4020, 4154, 4960, 4980, 5146, 5360, 5561, 6231, 6432, 6640, 7440, 7719, 7968, 8040, 8308, 9960, 10292, 10385, 10720, 11122, 12462, 12865, 13280, 14880, 15438, 16080, 16616, 16683, 19920, 20584, 20770, 22244, 24924, 25730, 27805, 30876, 31155, 32160, 33232, 33366, 38595, 39840, 41168, 41540, 44488, 49848, 51460, 55610, 61752, 62310, 66464, 66732, 77190, 82336, 83080, 83415, 88976, 99696, 102920, 111220, 123504, 124620, 133464, 154380, 166160, 166830, 172391, 177952, 199392, 205840, 222440, 247008, 249240, 266928, 308760, 332320, 333660, 344782, 411680, 444880, 498480, 517173, 533856, 617520, 667320, 689564, 861955, 889760, 996960, 1034346, 1235040, 1334640, 1379128, 1723910, 2068692, 2585865, 2669280, 2758256, 3447820, 4137384, 5171730, 5516512, 6895640, 8274768, 10343460, 13791280, 16549536, 20686920, 27582560, 41373840, 82747680]

約数ペア:

[(1, 82747680), (2, 41373840), (3, 27582560), (4, 20686920), (5, 16549536), (6, 13791280), (8, 10343460), (10, 8274768), (12, 6895640), (15, 5516512), (16, 5171730), (20, 4137384), (24, 3447820), (30, 2758256), (31, 2669280), (32, 2585865), (40, 2068692), (48, 1723910), (60, 1379128), (62, 1334640), (67, 1235040), (80, 1034346), (83, 996960), (93, 889760), (96, 861955), (120, 689564), (124, 667320), (134, 617520), (155, 533856), (160, 517173), (166, 498480), (186, 444880), (201, 411680), (240, 344782), (248, 333660), (249, 332320), (268, 308760), (310, 266928), (332, 249240), (335, 247008), (372, 222440), (402, 205840), (415, 199392), (465, 177952), (480, 172391), (496, 166830), (498, 166160), (536, 154380), (620, 133464), (664, 124620), (670, 123504), (744, 111220), (804, 102920), (830, 99696), (930, 88976), (992, 83415), (996, 83080), (1005, 82336), (1072, 77190), (1240, 66732), (1245, 66464), (1328, 62310), (1340, 61752), (1488, 55610), (1608, 51460), (1660, 49848), (1860, 44488), (1992, 41540), (2010, 41168), (2077, 39840), (2144, 38595), (2480, 33366), (2490, 33232), (2573, 32160), (2656, 31155), (2680, 30876), (2976, 27805), (3216, 25730), (3320, 24924), (3720, 22244), (3984, 20770), (4020, 20584), (4154, 19920), (4960, 16683), (4980, 16616), (5146, 16080), (5360, 15438), (5561, 14880), (6231, 13280), (6432, 12865), (6640, 12462), (7440, 11122), (7719, 10720), (7968, 10385), (8040, 10292), (8308, 9960)]