160865640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 578869200

約数和(自身を除く): 418003560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 929, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1858, 1924, 2220, 2340, 2405, 2664, 2787, 2886, 3330, 3716, 3848, 4329, 4440, 4645, 4680, 4810, 5574, 5772, 6660, 7215, 7432, 8361, 8658, 9290, 9620, 11148, 11544, 12077, 13320, 13935, 14430, 16722, 17316, 18580, 19240, 21645, 22296, 24154, 27870, 28860, 33444, 34373, 34632, 36231, 37160, 41805, 43290, 48308, 55740, 57720, 60385, 66888, 68746, 72462, 83610, 86580, 96616, 103119, 108693, 111480, 120770, 137492, 144924, 167220, 171865, 173160, 181155, 206238, 217386, 241540, 274984, 289848, 309357, 334440, 343730, 362310, 412476, 434772, 446849, 483080, 515595, 543465, 618714, 687460, 724620, 824952, 869544, 893698, 1031190, 1086930, 1237428, 1340547, 1374920, 1449240, 1546785, 1787396, 2062380, 2173860, 2234245, 2474856, 2681094, 3093570, 3574792, 4021641, 4124760, 4347720, 4468490, 5362188, 6187140, 6702735, 8043282, 8936980, 10724376, 12374280, 13405470, 16086564, 17873960, 20108205, 26810940, 32173128, 40216410, 53621880, 80432820, 160865640]

約数ペア:

[(1, 160865640), (2, 80432820), (3, 53621880), (4, 40216410), (5, 32173128), (6, 26810940), (8, 20108205), (9, 17873960), (10, 16086564), (12, 13405470), (13, 12374280), (15, 10724376), (18, 8936980), (20, 8043282), (24, 6702735), (26, 6187140), (30, 5362188), (36, 4468490), (37, 4347720), (39, 4124760), (40, 4021641), (45, 3574792), (52, 3093570), (60, 2681094), (65, 2474856), (72, 2234245), (74, 2173860), (78, 2062380), (90, 1787396), (104, 1546785), (111, 1449240), (117, 1374920), (120, 1340547), (130, 1237428), (148, 1086930), (156, 1031190), (180, 893698), (185, 869544), (195, 824952), (222, 724620), (234, 687460), (260, 618714), (296, 543465), (312, 515595), (333, 483080), (360, 446849), (370, 434772), (390, 412476), (444, 362310), (468, 343730), (481, 334440), (520, 309357), (555, 289848), (585, 274984), (666, 241540), (740, 217386), (780, 206238), (888, 181155), (929, 173160), (936, 171865), (962, 167220), (1110, 144924), (1170, 137492), (1332, 120770), (1443, 111480), (1480, 108693), (1560, 103119), (1665, 96616), (1858, 86580), (1924, 83610), (2220, 72462), (2340, 68746), (2405, 66888), (2664, 60385), (2787, 57720), (2886, 55740), (3330, 48308), (3716, 43290), (3848, 41805), (4329, 37160), (4440, 36231), (4645, 34632), (4680, 34373), (4810, 33444), (5574, 28860), (5772, 27870), (6660, 24154), (7215, 22296), (7432, 21645), (8361, 19240), (8658, 18580), (9290, 17316), (9620, 16722), (11148, 14430), (11544, 13935), (12077, 13320)]