130784940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5120

約数の個数: 144

約数和(自身を含む): 466161696

約数和(自身を除く): 335376756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5081, 5148, 6435, 8580, 10162, 12870, 15243, 20324, 25405, 25740, 30486, 45729, 50810, 55891, 60972, 66053, 76215, 91458, 101620, 111782, 132106, 152430, 167673, 182916, 198159, 223564, 228645, 264212, 279455, 304860, 330265, 335346, 396318, 457290, 503019, 558910, 594477, 660530, 670692, 726583, 792636, 838365, 914580, 990795, 1006038, 1117820, 1188954, 1321060, 1453166, 1676730, 1981590, 2012076, 2179749, 2377908, 2515095, 2906332, 2972385, 3353460, 3632915, 3963180, 4359498, 5030190, 5944770, 6539247, 7265830, 8718996, 10060380, 10898745, 11889540, 13078494, 14531660, 21797490, 26156988, 32696235, 43594980, 65392470, 130784940]

約数ペア:

[(1, 130784940), (2, 65392470), (3, 43594980), (4, 32696235), (5, 26156988), (6, 21797490), (9, 14531660), (10, 13078494), (11, 11889540), (12, 10898745), (13, 10060380), (15, 8718996), (18, 7265830), (20, 6539247), (22, 5944770), (26, 5030190), (30, 4359498), (33, 3963180), (36, 3632915), (39, 3353460), (44, 2972385), (45, 2906332), (52, 2515095), (55, 2377908), (60, 2179749), (65, 2012076), (66, 1981590), (78, 1676730), (90, 1453166), (99, 1321060), (110, 1188954), (117, 1117820), (130, 1006038), (132, 990795), (143, 914580), (156, 838365), (165, 792636), (180, 726583), (195, 670692), (198, 660530), (220, 594477), (234, 558910), (260, 503019), (286, 457290), (330, 396318), (390, 335346), (396, 330265), (429, 304860), (468, 279455), (495, 264212), (572, 228645), (585, 223564), (660, 198159), (715, 182916), (780, 167673), (858, 152430), (990, 132106), (1170, 111782), (1287, 101620), (1430, 91458), (1716, 76215), (1980, 66053), (2145, 60972), (2340, 55891), (2574, 50810), (2860, 45729), (4290, 30486), (5081, 25740), (5148, 25405), (6435, 20324), (8580, 15243), (10162, 12870)]