496295280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3168

約数の個数: 240

約数和(自身を含む): 1901128320

約数和(自身を除く): 1404833040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3119, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6238, 6630, 7956, 8840, 9357, 9360, 9945, 10608, 12240, 12476, 13260, 15595, 15912, 17680, 18714, 19890, 24952, 26520, 28071, 31190, 31824, 37428, 39780, 40547, 46785, 49904, 53023, 53040, 56142, 62380, 74856, 79560, 81094, 93570, 106046, 112284, 121641, 124760, 140355, 149712, 159069, 159120, 162188, 187140, 202735, 212092, 224568, 243282, 249520, 265115, 280710, 318138, 324376, 364923, 374280, 405470, 424184, 449136, 477207, 486564, 530230, 561420, 608205, 636276, 648752, 689299, 729846, 748560, 795345, 810940, 848368, 954414, 973128, 1060460, 1122840, 1216410, 1272552, 1378598, 1459692, 1590690, 1621880, 1824615, 1908828, 1946256, 2067897, 2120920, 2245680, 2386035, 2432820, 2545104, 2757196, 2919384, 3181380, 3243760, 3446495, 3649230, 3817656, 4135794, 4241840, 4772070, 4865640, 5514392, 5838768, 6203691, 6362760, 6892990, 7298460, 7635312, 8271588, 9544140, 9731280, 10339485, 11028784, 12407382, 12725520, 13785980, 14596920, 16543176, 19088280, 20678970, 24814764, 27571960, 29193840, 31018455, 33086352, 38176560, 41357940, 49629528, 55143920, 62036910, 82715880, 99259056, 124073820, 165431760, 248147640, 496295280]

約数ペア:

[(1, 496295280), (2, 248147640), (3, 165431760), (4, 124073820), (5, 99259056), (6, 82715880), (8, 62036910), (9, 55143920), (10, 49629528), (12, 41357940), (13, 38176560), (15, 33086352), (16, 31018455), (17, 29193840), (18, 27571960), (20, 24814764), (24, 20678970), (26, 19088280), (30, 16543176), (34, 14596920), (36, 13785980), (39, 12725520), (40, 12407382), (45, 11028784), (48, 10339485), (51, 9731280), (52, 9544140), (60, 8271588), (65, 7635312), (68, 7298460), (72, 6892990), (78, 6362760), (80, 6203691), (85, 5838768), (90, 5514392), (102, 4865640), (104, 4772070), (117, 4241840), (120, 4135794), (130, 3817656), (136, 3649230), (144, 3446495), (153, 3243760), (156, 3181380), (170, 2919384), (180, 2757196), (195, 2545104), (204, 2432820), (208, 2386035), (221, 2245680), (234, 2120920), (240, 2067897), (255, 1946256), (260, 1908828), (272, 1824615), (306, 1621880), (312, 1590690), (340, 1459692), (360, 1378598), (390, 1272552), (408, 1216410), (442, 1122840), (468, 1060460), (510, 973128), (520, 954414), (585, 848368), (612, 810940), (624, 795345), (663, 748560), (680, 729846), (720, 689299), (765, 648752), (780, 636276), (816, 608205), (884, 561420), (936, 530230), (1020, 486564), (1040, 477207), (1105, 449136), (1170, 424184), (1224, 405470), (1326, 374280), (1360, 364923), (1530, 324376), (1560, 318138), (1768, 280710), (1872, 265115), (1989, 249520), (2040, 243282), (2210, 224568), (2340, 212092), (2448, 202735), (2652, 187140), (3060, 162188), (3119, 159120), (3120, 159069), (3315, 149712), (3536, 140355), (3978, 124760), (4080, 121641), (4420, 112284), (4680, 106046), (5304, 93570), (6120, 81094), (6238, 79560), (6630, 74856), (7956, 62380), (8840, 56142), (9357, 53040), (9360, 53023), (9945, 49904), (10608, 46785), (12240, 40547), (12476, 39780), (13260, 37428), (15595, 31824), (15912, 31190), (17680, 28071), (18714, 26520), (19890, 24952)]