131756040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 339987960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 599, 611, 705, 780, 846, 936, 940, 1128, 1170, 1198, 1222, 1410, 1560, 1692, 1797, 1833, 1880, 2115, 2340, 2396, 2444, 2820, 2995, 3055, 3384, 3594, 3666, 4230, 4680, 4792, 4888, 5391, 5499, 5640, 5990, 6110, 7188, 7332, 7787, 8460, 8985, 9165, 10782, 10998, 11980, 12220, 14376, 14664, 15574, 16920, 17970, 18330, 21564, 21996, 23361, 23960, 24440, 26955, 27495, 28153, 31148, 35940, 36660, 38935, 43128, 43992, 46722, 53910, 54990, 56306, 62296, 70083, 71880, 73320, 77870, 84459, 93444, 107820, 109980, 112612, 116805, 140166, 140765, 155740, 168918, 186888, 215640, 219960, 225224, 233610, 253377, 280332, 281530, 311480, 337836, 350415, 365989, 422295, 467220, 506754, 560664, 563060, 675672, 700830, 731978, 844590, 934440, 1013508, 1097967, 1126120, 1266885, 1401660, 1463956, 1689180, 1829945, 2027016, 2195934, 2533770, 2803320, 2927912, 3293901, 3378360, 3659890, 4391868, 5067540, 5489835, 6587802, 7319780, 8783736, 10135080, 10979670, 13175604, 14639560, 16469505, 21959340, 26351208, 32939010, 43918680, 65878020, 131756040]

約数ペア:

[(1, 131756040), (2, 65878020), (3, 43918680), (4, 32939010), (5, 26351208), (6, 21959340), (8, 16469505), (9, 14639560), (10, 13175604), (12, 10979670), (13, 10135080), (15, 8783736), (18, 7319780), (20, 6587802), (24, 5489835), (26, 5067540), (30, 4391868), (36, 3659890), (39, 3378360), (40, 3293901), (45, 2927912), (47, 2803320), (52, 2533770), (60, 2195934), (65, 2027016), (72, 1829945), (78, 1689180), (90, 1463956), (94, 1401660), (104, 1266885), (117, 1126120), (120, 1097967), (130, 1013508), (141, 934440), (156, 844590), (180, 731978), (188, 700830), (195, 675672), (234, 563060), (235, 560664), (260, 506754), (282, 467220), (312, 422295), (360, 365989), (376, 350415), (390, 337836), (423, 311480), (468, 281530), (470, 280332), (520, 253377), (564, 233610), (585, 225224), (599, 219960), (611, 215640), (705, 186888), (780, 168918), (846, 155740), (936, 140765), (940, 140166), (1128, 116805), (1170, 112612), (1198, 109980), (1222, 107820), (1410, 93444), (1560, 84459), (1692, 77870), (1797, 73320), (1833, 71880), (1880, 70083), (2115, 62296), (2340, 56306), (2396, 54990), (2444, 53910), (2820, 46722), (2995, 43992), (3055, 43128), (3384, 38935), (3594, 36660), (3666, 35940), (4230, 31148), (4680, 28153), (4792, 27495), (4888, 26955), (5391, 24440), (5499, 23960), (5640, 23361), (5990, 21996), (6110, 21564), (7188, 18330), (7332, 17970), (7787, 16920), (8460, 15574), (8985, 14664), (9165, 14376), (10782, 12220), (10998, 11980)]