519139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{733}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 1743138432

約数和(自身を除く): 1223998512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 227, 240, 260, 312, 390, 454, 520, 624, 681, 733, 780, 908, 1040, 1135, 1362, 1466, 1560, 1816, 2199, 2270, 2724, 2932, 2951, 3120, 3405, 3632, 3665, 4398, 4540, 5448, 5864, 5902, 6810, 7330, 8796, 8853, 9080, 9529, 10896, 10995, 11728, 11804, 13620, 14660, 14755, 17592, 17706, 18160, 19058, 21990, 23608, 27240, 28587, 29320, 29510, 35184, 35412, 38116, 43980, 44265, 47216, 47645, 54480, 57174, 58640, 59020, 70824, 76232, 87960, 88530, 95290, 114348, 118040, 141648, 142935, 152464, 166391, 175920, 177060, 190580, 228696, 236080, 285870, 332782, 354120, 381160, 457392, 499173, 571740, 665564, 708240, 762320, 831955, 998346, 1143480, 1331128, 1663910, 1996692, 2163083, 2286960, 2495865, 2662256, 3327820, 3993384, 4326166, 4991730, 6489249, 6655640, 7986768, 8652332, 9983460, 10815415, 12978498, 13311280, 17304664, 19966920, 21630830, 25956996, 32446245, 34609328, 39933840, 43261660, 51913992, 64892490, 86523320, 103827984, 129784980, 173046640, 259569960, 519139920]

約数ペア:

[(1, 519139920), (2, 259569960), (3, 173046640), (4, 129784980), (5, 103827984), (6, 86523320), (8, 64892490), (10, 51913992), (12, 43261660), (13, 39933840), (15, 34609328), (16, 32446245), (20, 25956996), (24, 21630830), (26, 19966920), (30, 17304664), (39, 13311280), (40, 12978498), (48, 10815415), (52, 9983460), (60, 8652332), (65, 7986768), (78, 6655640), (80, 6489249), (104, 4991730), (120, 4326166), (130, 3993384), (156, 3327820), (195, 2662256), (208, 2495865), (227, 2286960), (240, 2163083), (260, 1996692), (312, 1663910), (390, 1331128), (454, 1143480), (520, 998346), (624, 831955), (681, 762320), (733, 708240), (780, 665564), (908, 571740), (1040, 499173), (1135, 457392), (1362, 381160), (1466, 354120), (1560, 332782), (1816, 285870), (2199, 236080), (2270, 228696), (2724, 190580), (2932, 177060), (2951, 175920), (3120, 166391), (3405, 152464), (3632, 142935), (3665, 141648), (4398, 118040), (4540, 114348), (5448, 95290), (5864, 88530), (5902, 87960), (6810, 76232), (7330, 70824), (8796, 59020), (8853, 58640), (9080, 57174), (9529, 54480), (10896, 47645), (10995, 47216), (11728, 44265), (11804, 43980), (13620, 38116), (14660, 35412), (14755, 35184), (17592, 29510), (17706, 29320), (18160, 28587), (19058, 27240), (21990, 23608)]