330990720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 1118638080

約数和(自身を除く): 787647360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 83, 93, 96, 120, 124, 128, 134, 155, 160, 166, 186, 192, 201, 240, 248, 249, 268, 310, 320, 332, 335, 372, 384, 402, 415, 465, 480, 496, 498, 536, 620, 640, 664, 670, 744, 804, 830, 930, 960, 992, 996, 1005, 1072, 1240, 1245, 1328, 1340, 1488, 1608, 1660, 1860, 1920, 1984, 1992, 2010, 2077, 2144, 2480, 2490, 2573, 2656, 2680, 2976, 3216, 3320, 3720, 3968, 3984, 4020, 4154, 4288, 4960, 4980, 5146, 5312, 5360, 5561, 5952, 6231, 6432, 6640, 7440, 7719, 7968, 8040, 8308, 8576, 9920, 9960, 10292, 10385, 10624, 10720, 11122, 11904, 12462, 12864, 12865, 13280, 14880, 15438, 15936, 16080, 16616, 16683, 19840, 19920, 20584, 20770, 21440, 22244, 24924, 25728, 25730, 26560, 27805, 29760, 30876, 31155, 31872, 32160, 33232, 33366, 38595, 39840, 41168, 41540, 42880, 44488, 49848, 51460, 53120, 55610, 59520, 61752, 62310, 64320, 66464, 66732, 77190, 79680, 82336, 83080, 83415, 88976, 99696, 102920, 111220, 123504, 124620, 128640, 132928, 133464, 154380, 159360, 164672, 166160, 166830, 172391, 177952, 199392, 205840, 222440, 247008, 249240, 265856, 266928, 308760, 329344, 332320, 333660, 344782, 355904, 398784, 411680, 444880, 494016, 498480, 517173, 533856, 617520, 664640, 667320, 689564, 711808, 797568, 823360, 861955, 889760, 988032, 996960, 1034346, 1067712, 1235040, 1329280, 1334640, 1379128, 1646720, 1723910, 1779520, 1993920, 2068692, 2135424, 2470080, 2585865, 2669280, 2758256, 3447820, 3559040, 3987840, 4137384, 4940160, 5171730, 5338560, 5516512, 6895640, 8274768, 10343460, 10677120, 11033024, 13791280, 16549536, 20686920, 22066048, 27582560, 33099072, 41373840, 55165120, 66198144, 82747680, 110330240, 165495360, 330990720]

約数ペア:

[(1, 330990720), (2, 165495360), (3, 110330240), (4, 82747680), (5, 66198144), (6, 55165120), (8, 41373840), (10, 33099072), (12, 27582560), (15, 22066048), (16, 20686920), (20, 16549536), (24, 13791280), (30, 11033024), (31, 10677120), (32, 10343460), (40, 8274768), (48, 6895640), (60, 5516512), (62, 5338560), (64, 5171730), (67, 4940160), (80, 4137384), (83, 3987840), (93, 3559040), (96, 3447820), (120, 2758256), (124, 2669280), (128, 2585865), (134, 2470080), (155, 2135424), (160, 2068692), (166, 1993920), (186, 1779520), (192, 1723910), (201, 1646720), (240, 1379128), (248, 1334640), (249, 1329280), (268, 1235040), (310, 1067712), (320, 1034346), (332, 996960), (335, 988032), (372, 889760), (384, 861955), (402, 823360), (415, 797568), (465, 711808), (480, 689564), (496, 667320), (498, 664640), (536, 617520), (620, 533856), (640, 517173), (664, 498480), (670, 494016), (744, 444880), (804, 411680), (830, 398784), (930, 355904), (960, 344782), (992, 333660), (996, 332320), (1005, 329344), (1072, 308760), (1240, 266928), (1245, 265856), (1328, 249240), (1340, 247008), (1488, 222440), (1608, 205840), (1660, 199392), (1860, 177952), (1920, 172391), (1984, 166830), (1992, 166160), (2010, 164672), (2077, 159360), (2144, 154380), (2480, 133464), (2490, 132928), (2573, 128640), (2656, 124620), (2680, 123504), (2976, 111220), (3216, 102920), (3320, 99696), (3720, 88976), (3968, 83415), (3984, 83080), (4020, 82336), (4154, 79680), (4288, 77190), (4960, 66732), (4980, 66464), (5146, 64320), (5312, 62310), (5360, 61752), (5561, 59520), (5952, 55610), (6231, 53120), (6432, 51460), (6640, 49848), (7440, 44488), (7719, 42880), (7968, 41540), (8040, 41168), (8308, 39840), (8576, 38595), (9920, 33366), (9960, 33232), (10292, 32160), (10385, 31872), (10624, 31155), (10720, 30876), (11122, 29760), (11904, 27805), (12462, 26560), (12864, 25730), (12865, 25728), (13280, 24924), (14880, 22244), (15438, 21440), (15936, 20770), (16080, 20584), (16616, 19920), (16683, 19840)]