28768622880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2427

約数の個数: 192

約数和(自身を含む): 91835251200

約数和(自身を除く): 63066628320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 271, 327, 436, 480, 542, 545, 654, 813, 872, 1084, 1090, 1308, 1355, 1626, 1635, 1744, 2029, 2168, 2180, 2616, 2710, 3252, 3270, 3488, 4058, 4065, 4336, 4360, 5232, 5420, 6087, 6504, 6540, 8116, 8130, 8672, 8720, 10145, 10464, 10840, 12174, 13008, 13080, 16232, 16260, 17440, 20290, 21680, 24348, 26016, 26160, 29539, 30435, 32464, 32520, 40580, 43360, 48696, 52320, 59078, 60870, 64928, 65040, 81160, 88617, 97392, 118156, 121740, 130080, 147695, 162320, 177234, 194784, 221161, 236312, 243480, 295390, 324640, 354468, 442322, 443085, 472624, 486960, 549859, 590780, 663483, 708936, 884644, 886170, 945248, 973920, 1099718, 1105805, 1181560, 1326966, 1417872, 1649577, 1769288, 1772340, 2199436, 2211610, 2363120, 2653932, 2749295, 2835744, 3299154, 3317415, 3538576, 3544680, 4398872, 4423220, 4726240, 5307864, 5498590, 6598308, 6634830, 7077152, 7089360, 8247885, 8797744, 8846440, 10615728, 10997180, 13196616, 13269660, 14178720, 16495770, 17595488, 17692880, 21231456, 21994360, 26393232, 26539320, 32991540, 35385760, 43988720, 52786464, 53078640, 59934631, 65983080, 87977440, 106157280, 119869262, 131966160, 179803893, 239738524, 263932320, 299673155, 359607786, 479477048, 599346310, 719215572, 899019465, 958954096, 1198692620, 1438431144, 1798038930, 1917908192, 2397385240, 2876862288, 3596077860, 4794770480, 5753724576, 7192155720, 9589540960, 14384311440, 28768622880]

約数ペア:

[(1, 28768622880), (2, 14384311440), (3, 9589540960), (4, 7192155720), (5, 5753724576), (6, 4794770480), (8, 3596077860), (10, 2876862288), (12, 2397385240), (15, 1917908192), (16, 1798038930), (20, 1438431144), (24, 1198692620), (30, 958954096), (32, 899019465), (40, 719215572), (48, 599346310), (60, 479477048), (80, 359607786), (96, 299673155), (109, 263932320), (120, 239738524), (160, 179803893), (218, 131966160), (240, 119869262), (271, 106157280), (327, 87977440), (436, 65983080), (480, 59934631), (542, 53078640), (545, 52786464), (654, 43988720), (813, 35385760), (872, 32991540), (1084, 26539320), (1090, 26393232), (1308, 21994360), (1355, 21231456), (1626, 17692880), (1635, 17595488), (1744, 16495770), (2029, 14178720), (2168, 13269660), (2180, 13196616), (2616, 10997180), (2710, 10615728), (3252, 8846440), (3270, 8797744), (3488, 8247885), (4058, 7089360), (4065, 7077152), (4336, 6634830), (4360, 6598308), (5232, 5498590), (5420, 5307864), (6087, 4726240), (6504, 4423220), (6540, 4398872), (8116, 3544680), (8130, 3538576), (8672, 3317415), (8720, 3299154), (10145, 2835744), (10464, 2749295), (10840, 2653932), (12174, 2363120), (13008, 2211610), (13080, 2199436), (16232, 1772340), (16260, 1769288), (17440, 1649577), (20290, 1417872), (21680, 1326966), (24348, 1181560), (26016, 1105805), (26160, 1099718), (29539, 973920), (30435, 945248), (32464, 886170), (32520, 884644), (40580, 708936), (43360, 663483), (48696, 590780), (52320, 549859), (59078, 486960), (60870, 472624), (64928, 443085), (65040, 442322), (81160, 354468), (88617, 324640), (97392, 295390), (118156, 243480), (121740, 236312), (130080, 221161), (147695, 194784), (162320, 177234)]