431329860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6864

約数の個数: 144

約数和(自身を含む): 1461410496

約数和(自身を除く): 1030080636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 6827, 7020, 10530, 12636, 13654, 15795, 20481, 21060, 27308, 31590, 34135, 40962, 61443, 63180, 68270, 81924, 88751, 102405, 122886, 136540, 177502, 184329, 204810, 245772, 266253, 307215, 355004, 368658, 409620, 443755, 532506, 552987, 614430, 737316, 798759, 887510, 921645, 1065012, 1105974, 1228860, 1331265, 1597518, 1658961, 1775020, 1843290, 2211948, 2396277, 2662530, 2764935, 3195036, 3317922, 3686580, 3993795, 4792554, 5325060, 5529870, 6635844, 7188831, 7987590, 8294805, 9585108, 11059740, 11981385, 14377662, 15975180, 16589610, 21566493, 23962770, 28755324, 33179220, 35944155, 43132986, 47925540, 71888310, 86265972, 107832465, 143776620, 215664930, 431329860]

約数ペア:

[(1, 431329860), (2, 215664930), (3, 143776620), (4, 107832465), (5, 86265972), (6, 71888310), (9, 47925540), (10, 43132986), (12, 35944155), (13, 33179220), (15, 28755324), (18, 23962770), (20, 21566493), (26, 16589610), (27, 15975180), (30, 14377662), (36, 11981385), (39, 11059740), (45, 9585108), (52, 8294805), (54, 7987590), (60, 7188831), (65, 6635844), (78, 5529870), (81, 5325060), (90, 4792554), (108, 3993795), (117, 3686580), (130, 3317922), (135, 3195036), (156, 2764935), (162, 2662530), (180, 2396277), (195, 2211948), (234, 1843290), (243, 1775020), (260, 1658961), (270, 1597518), (324, 1331265), (351, 1228860), (390, 1105974), (405, 1065012), (468, 921645), (486, 887510), (540, 798759), (585, 737316), (702, 614430), (780, 552987), (810, 532506), (972, 443755), (1053, 409620), (1170, 368658), (1215, 355004), (1404, 307215), (1620, 266253), (1755, 245772), (2106, 204810), (2340, 184329), (2430, 177502), (3159, 136540), (3510, 122886), (4212, 102405), (4860, 88751), (5265, 81924), (6318, 68270), (6827, 63180), (7020, 61443), (10530, 40962), (12636, 34135), (13654, 31590), (15795, 27308), (20481, 21060)]