1121083600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 240

約数和(自身を含む): 3491582080

約数和(自身を除く): 2370498480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 152, 175, 182, 190, 200, 208, 247, 260, 266, 280, 304, 325, 350, 364, 380, 400, 455, 475, 494, 520, 532, 560, 650, 665, 700, 728, 760, 910, 950, 988, 1040, 1064, 1235, 1300, 1330, 1400, 1456, 1520, 1621, 1729, 1820, 1900, 1976, 2128, 2275, 2470, 2600, 2660, 2800, 3242, 3325, 3458, 3640, 3800, 3952, 4550, 4940, 5200, 5320, 6175, 6484, 6650, 6916, 7280, 7600, 8105, 8645, 9100, 9880, 10640, 11347, 12350, 12968, 13300, 13832, 16210, 17290, 18200, 19760, 21073, 22694, 24700, 25936, 26600, 27664, 30799, 32420, 34580, 36400, 40525, 42146, 43225, 45388, 49400, 53200, 56735, 61598, 64840, 69160, 81050, 84292, 86450, 90776, 98800, 105365, 113470, 123196, 129680, 138320, 147511, 153995, 162100, 168584, 172900, 181552, 210730, 215593, 226940, 246392, 283675, 295022, 307990, 324200, 337168, 345800, 400387, 421460, 431186, 453880, 492784, 526825, 567350, 590044, 615980, 648400, 691600, 737555, 769975, 800774, 842920, 862372, 907760, 1053650, 1077965, 1134700, 1180088, 1231960, 1475110, 1539950, 1601548, 1685840, 1724744, 2001935, 2107300, 2155930, 2269400, 2360176, 2463920, 2802709, 2950220, 3079900, 3203096, 3449488, 3687775, 4003870, 4214600, 4311860, 4538800, 5389825, 5605418, 5900440, 6159800, 6406192, 7375550, 8007740, 8429200, 8623720, 10009675, 10779650, 11210836, 11800880, 12319600, 14013545, 14751100, 16015480, 17247440, 20019350, 21559300, 22421672, 28027090, 29502200, 32030960, 40038700, 43118600, 44843344, 56054180, 59004400, 70067725, 80077400, 86237200, 112108360, 140135450, 160154800, 224216720, 280270900, 560541800, 1121083600]

約数ペア:

[(1, 1121083600), (2, 560541800), (4, 280270900), (5, 224216720), (7, 160154800), (8, 140135450), (10, 112108360), (13, 86237200), (14, 80077400), (16, 70067725), (19, 59004400), (20, 56054180), (25, 44843344), (26, 43118600), (28, 40038700), (35, 32030960), (38, 29502200), (40, 28027090), (50, 22421672), (52, 21559300), (56, 20019350), (65, 17247440), (70, 16015480), (76, 14751100), (80, 14013545), (91, 12319600), (95, 11800880), (100, 11210836), (104, 10779650), (112, 10009675), (130, 8623720), (133, 8429200), (140, 8007740), (152, 7375550), (175, 6406192), (182, 6159800), (190, 5900440), (200, 5605418), (208, 5389825), (247, 4538800), (260, 4311860), (266, 4214600), (280, 4003870), (304, 3687775), (325, 3449488), (350, 3203096), (364, 3079900), (380, 2950220), (400, 2802709), (455, 2463920), (475, 2360176), (494, 2269400), (520, 2155930), (532, 2107300), (560, 2001935), (650, 1724744), (665, 1685840), (700, 1601548), (728, 1539950), (760, 1475110), (910, 1231960), (950, 1180088), (988, 1134700), (1040, 1077965), (1064, 1053650), (1235, 907760), (1300, 862372), (1330, 842920), (1400, 800774), (1456, 769975), (1520, 737555), (1621, 691600), (1729, 648400), (1820, 615980), (1900, 590044), (1976, 567350), (2128, 526825), (2275, 492784), (2470, 453880), (2600, 431186), (2660, 421460), (2800, 400387), (3242, 345800), (3325, 337168), (3458, 324200), (3640, 307990), (3800, 295022), (3952, 283675), (4550, 246392), (4940, 226940), (5200, 215593), (5320, 210730), (6175, 181552), (6484, 172900), (6650, 168584), (6916, 162100), (7280, 153995), (7600, 147511), (8105, 138320), (8645, 129680), (9100, 123196), (9880, 113470), (10640, 105365), (11347, 98800), (12350, 90776), (12968, 86450), (13300, 84292), (13832, 81050), (16210, 69160), (17290, 64840), (18200, 61598), (19760, 56735), (21073, 53200), (22694, 49400), (24700, 45388), (25936, 43225), (26600, 42146), (27664, 40525), (30799, 36400), (32420, 34580)]