261464000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 336

約数和(自身を含む): 813084480

約数和(自身を除く): 551620480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 29, 32, 35, 40, 46, 49, 50, 56, 58, 64, 70, 80, 92, 98, 100, 112, 115, 116, 125, 140, 145, 160, 161, 175, 184, 196, 200, 203, 224, 230, 232, 245, 250, 280, 290, 320, 322, 350, 368, 392, 400, 406, 448, 460, 464, 490, 500, 560, 575, 580, 644, 667, 700, 725, 736, 784, 800, 805, 812, 875, 920, 928, 980, 1000, 1015, 1120, 1127, 1150, 1160, 1225, 1288, 1334, 1400, 1421, 1450, 1472, 1568, 1600, 1610, 1624, 1750, 1840, 1856, 1960, 2000, 2030, 2240, 2254, 2300, 2320, 2450, 2576, 2668, 2800, 2842, 2875, 2900, 3136, 3220, 3248, 3335, 3500, 3625, 3680, 3920, 4000, 4025, 4060, 4508, 4600, 4640, 4669, 4900, 5075, 5152, 5336, 5600, 5635, 5684, 5750, 5800, 6125, 6440, 6496, 6670, 7000, 7105, 7250, 7360, 7840, 8000, 8050, 8120, 9016, 9200, 9280, 9338, 9800, 10150, 10304, 10672, 11200, 11270, 11368, 11500, 11600, 12250, 12880, 12992, 13340, 14000, 14210, 14500, 15680, 16100, 16240, 16675, 18032, 18400, 18676, 19600, 20125, 20300, 21344, 22540, 22736, 23000, 23200, 23345, 24500, 25375, 25760, 26680, 28000, 28175, 28420, 29000, 32200, 32480, 32683, 33350, 35525, 36064, 36800, 37352, 39200, 40250, 40600, 42688, 45080, 45472, 46000, 46400, 46690, 49000, 50750, 51520, 53360, 56000, 56350, 56840, 58000, 64400, 64960, 65366, 66700, 71050, 72128, 74704, 78400, 80500, 81200, 83375, 90160, 90944, 92000, 93380, 98000, 101500, 106720, 112700, 113680, 116000, 116725, 128800, 130732, 133400, 140875, 142100, 149408, 161000, 162400, 163415, 166750, 177625, 180320, 184000, 186760, 196000, 203000, 213440, 225400, 227360, 232000, 233450, 257600, 261464, 266800, 281750, 284200, 298816, 322000, 324800, 326830, 333500, 355250, 360640, 373520, 392000, 406000, 450800, 454720, 466900, 522928, 533600, 563500, 568400, 583625, 644000, 653660, 667000, 710500, 747040, 812000, 817075, 901600, 933800, 1045856, 1067200, 1127000, 1136800, 1167250, 1288000, 1307320, 1334000, 1421000, 1494080, 1624000, 1634150, 1803200, 1867600, 2091712, 2254000, 2273600, 2334500, 2614640, 2668000, 2842000, 3268300, 3735200, 4085375, 4508000, 4669000, 5229280, 5336000, 5684000, 6536600, 7470400, 8170750, 9016000, 9338000, 10458560, 11368000, 13073200, 16341500, 18676000, 26146400, 32683000, 37352000, 52292800, 65366000, 130732000, 261464000]

約数ペア:

[(1, 261464000), (2, 130732000), (4, 65366000), (5, 52292800), (7, 37352000), (8, 32683000), (10, 26146400), (14, 18676000), (16, 16341500), (20, 13073200), (23, 11368000), (25, 10458560), (28, 9338000), (29, 9016000), (32, 8170750), (35, 7470400), (40, 6536600), (46, 5684000), (49, 5336000), (50, 5229280), (56, 4669000), (58, 4508000), (64, 4085375), (70, 3735200), (80, 3268300), (92, 2842000), (98, 2668000), (100, 2614640), (112, 2334500), (115, 2273600), (116, 2254000), (125, 2091712), (140, 1867600), (145, 1803200), (160, 1634150), (161, 1624000), (175, 1494080), (184, 1421000), (196, 1334000), (200, 1307320), (203, 1288000), (224, 1167250), (230, 1136800), (232, 1127000), (245, 1067200), (250, 1045856), (280, 933800), (290, 901600), (320, 817075), (322, 812000), (350, 747040), (368, 710500), (392, 667000), (400, 653660), (406, 644000), (448, 583625), (460, 568400), (464, 563500), (490, 533600), (500, 522928), (560, 466900), (575, 454720), (580, 450800), (644, 406000), (667, 392000), (700, 373520), (725, 360640), (736, 355250), (784, 333500), (800, 326830), (805, 324800), (812, 322000), (875, 298816), (920, 284200), (928, 281750), (980, 266800), (1000, 261464), (1015, 257600), (1120, 233450), (1127, 232000), (1150, 227360), (1160, 225400), (1225, 213440), (1288, 203000), (1334, 196000), (1400, 186760), (1421, 184000), (1450, 180320), (1472, 177625), (1568, 166750), (1600, 163415), (1610, 162400), (1624, 161000), (1750, 149408), (1840, 142100), (1856, 140875), (1960, 133400), (2000, 130732), (2030, 128800), (2240, 116725), (2254, 116000), (2300, 113680), (2320, 112700), (2450, 106720), (2576, 101500), (2668, 98000), (2800, 93380), (2842, 92000), (2875, 90944), (2900, 90160), (3136, 83375), (3220, 81200), (3248, 80500), (3335, 78400), (3500, 74704), (3625, 72128), (3680, 71050), (3920, 66700), (4000, 65366), (4025, 64960), (4060, 64400), (4508, 58000), (4600, 56840), (4640, 56350), (4669, 56000), (4900, 53360), (5075, 51520), (5152, 50750), (5336, 49000), (5600, 46690), (5635, 46400), (5684, 46000), (5750, 45472), (5800, 45080), (6125, 42688), (6440, 40600), (6496, 40250), (6670, 39200), (7000, 37352), (7105, 36800), (7250, 36064), (7360, 35525), (7840, 33350), (8000, 32683), (8050, 32480), (8120, 32200), (9016, 29000), (9200, 28420), (9280, 28175), (9338, 28000), (9800, 26680), (10150, 25760), (10304, 25375), (10672, 24500), (11200, 23345), (11270, 23200), (11368, 23000), (11500, 22736), (11600, 22540), (12250, 21344), (12880, 20300), (12992, 20125), (13340, 19600), (14000, 18676), (14210, 18400), (14500, 18032), (15680, 16675), (16100, 16240)]