1843140120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 5637911040

約数和(自身を除く): 3794770920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 227, 284, 355, 426, 454, 568, 681, 710, 852, 908, 953, 1065, 1135, 1362, 1420, 1704, 1816, 1906, 2130, 2270, 2724, 2840, 2859, 3405, 3812, 4260, 4540, 4765, 5448, 5718, 6810, 7624, 8520, 9080, 9530, 11436, 13620, 14295, 16117, 19060, 22872, 27240, 28590, 32234, 38120, 48351, 57180, 64468, 67663, 80585, 96702, 114360, 128936, 135326, 161170, 193404, 202989, 216331, 241755, 270652, 322340, 338315, 386808, 405978, 432662, 483510, 541304, 644680, 648993, 676630, 811956, 865324, 967020, 1014945, 1081655, 1297986, 1353260, 1623912, 1730648, 1934040, 2029890, 2163310, 2595972, 2706520, 3244965, 4059780, 4326620, 5191944, 6489930, 8119560, 8653240, 12979860, 15359501, 25959720, 30719002, 46078503, 61438004, 76797505, 92157006, 122876008, 153595010, 184314012, 230392515, 307190020, 368628024, 460785030, 614380040, 921570060, 1843140120]

約数ペア:

[(1, 1843140120), (2, 921570060), (3, 614380040), (4, 460785030), (5, 368628024), (6, 307190020), (8, 230392515), (10, 184314012), (12, 153595010), (15, 122876008), (20, 92157006), (24, 76797505), (30, 61438004), (40, 46078503), (60, 30719002), (71, 25959720), (120, 15359501), (142, 12979860), (213, 8653240), (227, 8119560), (284, 6489930), (355, 5191944), (426, 4326620), (454, 4059780), (568, 3244965), (681, 2706520), (710, 2595972), (852, 2163310), (908, 2029890), (953, 1934040), (1065, 1730648), (1135, 1623912), (1362, 1353260), (1420, 1297986), (1704, 1081655), (1816, 1014945), (1906, 967020), (2130, 865324), (2270, 811956), (2724, 676630), (2840, 648993), (2859, 644680), (3405, 541304), (3812, 483510), (4260, 432662), (4540, 405978), (4765, 386808), (5448, 338315), (5718, 322340), (6810, 270652), (7624, 241755), (8520, 216331), (9080, 202989), (9530, 193404), (11436, 161170), (13620, 135326), (14295, 128936), (16117, 114360), (19060, 96702), (22872, 80585), (27240, 67663), (28590, 64468), (32234, 57180), (38120, 48351)]