2012322840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49177}}^1$

素因数の和:49233

約数の個数: 128

約数和(自身を含む): 6798366720

約数和(自身を除く): 4786043880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 49177, 98354, 147531, 196708, 245885, 295062, 393416, 491770, 540947, 590124, 737655, 983540, 1081894, 1180248, 1475310, 1524487, 1622841, 1967080, 2163788, 2704735, 2950620, 3048974, 3245682, 4327576, 4573461, 5409470, 5901240, 6097948, 6491364, 7622435, 8114205, 9146922, 10818940, 12195896, 12982728, 15244870, 16228410, 16769357, 18293844, 21637880, 22867305, 30489740, 32456820, 33538714, 36587688, 45734610, 50308071, 60979480, 64913640, 67077428, 83846785, 91469220, 100616142, 134154856, 167693570, 182938440, 201232284, 251540355, 335387140, 402464568, 503080710, 670774280, 1006161420, 2012322840]

約数ペア:

[(1, 2012322840), (2, 1006161420), (3, 670774280), (4, 503080710), (5, 402464568), (6, 335387140), (8, 251540355), (10, 201232284), (11, 182938440), (12, 167693570), (15, 134154856), (20, 100616142), (22, 91469220), (24, 83846785), (30, 67077428), (31, 64913640), (33, 60979480), (40, 50308071), (44, 45734610), (55, 36587688), (60, 33538714), (62, 32456820), (66, 30489740), (88, 22867305), (93, 21637880), (110, 18293844), (120, 16769357), (124, 16228410), (132, 15244870), (155, 12982728), (165, 12195896), (186, 10818940), (220, 9146922), (248, 8114205), (264, 7622435), (310, 6491364), (330, 6097948), (341, 5901240), (372, 5409470), (440, 4573461), (465, 4327576), (620, 3245682), (660, 3048974), (682, 2950620), (744, 2704735), (930, 2163788), (1023, 1967080), (1240, 1622841), (1320, 1524487), (1364, 1475310), (1705, 1180248), (1860, 1081894), (2046, 983540), (2728, 737655), (3410, 590124), (3720, 540947), (4092, 491770), (5115, 393416), (6820, 295062), (8184, 245885), (10230, 196708), (13640, 147531), (20460, 98354), (40920, 49177)]