1280097000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 512

約数和(自身を含む): 5472230400

約数和(自身を除く): 4192133400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 54, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 108, 117, 120, 125, 126, 130, 135, 140, 150, 156, 168, 175, 180, 182, 189, 195, 200, 210, 216, 225, 234, 250, 252, 260, 270, 273, 280, 300, 312, 315, 325, 350, 351, 360, 364, 375, 378, 390, 420, 450, 455, 468, 500, 504, 520, 521, 525, 540, 546, 585, 600, 630, 650, 675, 700, 702, 728, 750, 756, 780, 819, 840, 875, 900, 910, 936, 945, 975, 1000, 1042, 1050, 1080, 1092, 1125, 1170, 1260, 1300, 1350, 1365, 1400, 1404, 1500, 1512, 1560, 1563, 1575, 1625, 1638, 1750, 1755, 1800, 1820, 1890, 1950, 2084, 2100, 2184, 2250, 2275, 2340, 2457, 2520, 2600, 2605, 2625, 2700, 2730, 2808, 2925, 3000, 3126, 3150, 3250, 3276, 3375, 3500, 3510, 3640, 3647, 3780, 3900, 4095, 4168, 4200, 4500, 4550, 4680, 4689, 4725, 4875, 4914, 5210, 5250, 5400, 5460, 5850, 6252, 6300, 6500, 6552, 6750, 6773, 6825, 7000, 7020, 7294, 7560, 7800, 7815, 7875, 8190, 8775, 9000, 9100, 9378, 9450, 9750, 9828, 10420, 10500, 10920, 10941, 11375, 11700, 12285, 12504, 12600, 13000, 13025, 13500, 13546, 13650, 14040, 14067, 14588, 14625, 15630, 15750, 16380, 17550, 18200, 18235, 18756, 18900, 19500, 19656, 20319, 20475, 20840, 21000, 21882, 22750, 23400, 23445, 23625, 24570, 26050, 27000, 27092, 27300, 28134, 29176, 29250, 31260, 31500, 32760, 32823, 33865, 34125, 35100, 36470, 37512, 37800, 39000, 39075, 40638, 40950, 43764, 43875, 45500, 46890, 47250, 47411, 49140, 52100, 54184, 54600, 54705, 56268, 58500, 60957, 61425, 62520, 63000, 65125, 65646, 67730, 68250, 70200, 70335, 72940, 78150, 81276, 81900, 87528, 87750, 91000, 91175, 93780, 94500, 94822, 98280, 98469, 101595, 102375, 104200, 109410, 112536, 117000, 117225, 121914, 122850, 130250, 131292, 135460, 136500, 140670, 142233, 145880, 156300, 162552, 163800, 164115, 169325, 175500, 182350, 182871, 187560, 189000, 189644, 195375, 196938, 203190, 204750, 218820, 234450, 237055, 243828, 245700, 260500, 262584, 270920, 273000, 273525, 281340, 284466, 304785, 307125, 312600, 328230, 338650, 351000, 351675, 364700, 365742, 379288, 390750, 393876, 406380, 409500, 426699, 437640, 455875, 468900, 474110, 487656, 491400, 492345, 507975, 521000, 547050, 562680, 568932, 586125, 609570, 614250, 656460, 677300, 703350, 711165, 729400, 731484, 781500, 787752, 812760, 819000, 820575, 846625, 853398, 911750, 914355, 937800, 948220, 984690, 1015950, 1094100, 1137864, 1172250, 1185275, 1219140, 1228500, 1280097, 1312920, 1354600, 1367625, 1406700, 1422330, 1462968, 1523925, 1563000, 1641150, 1693250, 1706796, 1758375, 1823500, 1828710, 1896440, 1969380, 2031900, 2133495, 2188200, 2344500, 2370550, 2438280, 2457000, 2461725, 2539875, 2560194, 2735250, 2813400, 2844660, 3047850, 3282300, 3386500, 3413592, 3516750, 3555825, 3647000, 3657420, 3938760, 4063800, 4102875, 4266990, 4571775, 4689000, 4741100, 4923450, 5079750, 5120388, 5470500, 5689320, 5926375, 6095700, 6400485, 6564600, 6773000, 7033500, 7111650, 7314840, 7619625, 8205750, 8533980, 9143550, 9482200, 9846900, 10159500, 10240776, 10667475, 10941000, 11852750, 12191400, 12308625, 12800970, 14067000, 14223300, 15239250, 16411500, 17067960, 17779125, 18287100, 19693800, 20319000, 21334950, 22858875, 23705500, 24617250, 25601940, 28446600, 30478500, 32002425, 32823000, 35558250, 36574200, 42669900, 45717750, 47411000, 49234500, 51203880, 53337375, 60957000, 64004850, 71116500, 85339800, 91435500, 98469000, 106674750, 128009700, 142233000, 160012125, 182871000, 213349500, 256019400, 320024250, 426699000, 640048500, 1280097000]

約数ペア:

[(1, 1280097000), (2, 640048500), (3, 426699000), (4, 320024250), (5, 256019400), (6, 213349500), (7, 182871000), (8, 160012125), (9, 142233000), (10, 128009700), (12, 106674750), (13, 98469000), (14, 91435500), (15, 85339800), (18, 71116500), (20, 64004850), (21, 60957000), (24, 53337375), (25, 51203880), (26, 49234500), (27, 47411000), (28, 45717750), (30, 42669900), (35, 36574200), (36, 35558250), (39, 32823000), (40, 32002425), (42, 30478500), (45, 28446600), (50, 25601940), (52, 24617250), (54, 23705500), (56, 22858875), (60, 21334950), (63, 20319000), (65, 19693800), (70, 18287100), (72, 17779125), (75, 17067960), (78, 16411500), (84, 15239250), (90, 14223300), (91, 14067000), (100, 12800970), (104, 12308625), (105, 12191400), (108, 11852750), (117, 10941000), (120, 10667475), (125, 10240776), (126, 10159500), (130, 9846900), (135, 9482200), (140, 9143550), (150, 8533980), (156, 8205750), (168, 7619625), (175, 7314840), (180, 7111650), (182, 7033500), (189, 6773000), (195, 6564600), (200, 6400485), (210, 6095700), (216, 5926375), (225, 5689320), (234, 5470500), (250, 5120388), (252, 5079750), (260, 4923450), (270, 4741100), (273, 4689000), (280, 4571775), (300, 4266990), (312, 4102875), (315, 4063800), (325, 3938760), (350, 3657420), (351, 3647000), (360, 3555825), (364, 3516750), (375, 3413592), (378, 3386500), (390, 3282300), (420, 3047850), (450, 2844660), (455, 2813400), (468, 2735250), (500, 2560194), (504, 2539875), (520, 2461725), (521, 2457000), (525, 2438280), (540, 2370550), (546, 2344500), (585, 2188200), (600, 2133495), (630, 2031900), (650, 1969380), (675, 1896440), (700, 1828710), (702, 1823500), (728, 1758375), (750, 1706796), (756, 1693250), (780, 1641150), (819, 1563000), (840, 1523925), (875, 1462968), (900, 1422330), (910, 1406700), (936, 1367625), (945, 1354600), (975, 1312920), (1000, 1280097), (1042, 1228500), (1050, 1219140), (1080, 1185275), (1092, 1172250), (1125, 1137864), (1170, 1094100), (1260, 1015950), (1300, 984690), (1350, 948220), (1365, 937800), (1400, 914355), (1404, 911750), (1500, 853398), (1512, 846625), (1560, 820575), (1563, 819000), (1575, 812760), (1625, 787752), (1638, 781500), (1750, 731484), (1755, 729400), (1800, 711165), (1820, 703350), (1890, 677300), (1950, 656460), (2084, 614250), (2100, 609570), (2184, 586125), (2250, 568932), (2275, 562680), (2340, 547050), (2457, 521000), (2520, 507975), (2600, 492345), (2605, 491400), (2625, 487656), (2700, 474110), (2730, 468900), (2808, 455875), (2925, 437640), (3000, 426699), (3126, 409500), (3150, 406380), (3250, 393876), (3276, 390750), (3375, 379288), (3500, 365742), (3510, 364700), (3640, 351675), (3647, 351000), (3780, 338650), (3900, 328230), (4095, 312600), (4168, 307125), (4200, 304785), (4500, 284466), (4550, 281340), (4680, 273525), (4689, 273000), (4725, 270920), (4875, 262584), (4914, 260500), (5210, 245700), (5250, 243828), (5400, 237055), (5460, 234450), (5850, 218820), (6252, 204750), (6300, 203190), (6500, 196938), (6552, 195375), (6750, 189644), (6773, 189000), (6825, 187560), (7000, 182871), (7020, 182350), (7294, 175500), (7560, 169325), (7800, 164115), (7815, 163800), (7875, 162552), (8190, 156300), (8775, 145880), (9000, 142233), (9100, 140670), (9378, 136500), (9450, 135460), (9750, 131292), (9828, 130250), (10420, 122850), (10500, 121914), (10920, 117225), (10941, 117000), (11375, 112536), (11700, 109410), (12285, 104200), (12504, 102375), (12600, 101595), (13000, 98469), (13025, 98280), (13500, 94822), (13546, 94500), (13650, 93780), (14040, 91175), (14067, 91000), (14588, 87750), (14625, 87528), (15630, 81900), (15750, 81276), (16380, 78150), (17550, 72940), (18200, 70335), (18235, 70200), (18756, 68250), (18900, 67730), (19500, 65646), (19656, 65125), (20319, 63000), (20475, 62520), (20840, 61425), (21000, 60957), (21882, 58500), (22750, 56268), (23400, 54705), (23445, 54600), (23625, 54184), (24570, 52100), (26050, 49140), (27000, 47411), (27092, 47250), (27300, 46890), (28134, 45500), (29176, 43875), (29250, 43764), (31260, 40950), (31500, 40638), (32760, 39075), (32823, 39000), (33865, 37800), (34125, 37512), (35100, 36470)]