1282910400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 420

約数和(自身を含む): 4973375880

約数和(自身を除く): 3690465480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 320, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 480, 513, 521, 540, 570, 576, 600, 608, 648, 675, 684, 720, 760, 800, 810, 855, 864, 900, 912, 950, 960, 1026, 1042, 1080, 1140, 1200, 1216, 1296, 1350, 1368, 1425, 1440, 1520, 1539, 1563, 1600, 1620, 1710, 1728, 1800, 1824, 1900, 2025, 2052, 2084, 2160, 2280, 2400, 2565, 2592, 2605, 2700, 2736, 2850, 2880, 3040, 3078, 3126, 3240, 3420, 3600, 3648, 3800, 4050, 4104, 4168, 4275, 4320, 4560, 4689, 4800, 5130, 5184, 5210, 5400, 5472, 5700, 6080, 6156, 6252, 6480, 6840, 7200, 7600, 7695, 7815, 8100, 8208, 8336, 8550, 8640, 9120, 9378, 9899, 10260, 10420, 10800, 10944, 11400, 12312, 12504, 12825, 12960, 13025, 13680, 14067, 14400, 15200, 15390, 15630, 16200, 16416, 16672, 17100, 18240, 18756, 19798, 20520, 20840, 21600, 22800, 23445, 24624, 25008, 25650, 25920, 26050, 27360, 28134, 29697, 30400, 30780, 31260, 32400, 32832, 33344, 34200, 37512, 38475, 39075, 39596, 41040, 41680, 42201, 43200, 45600, 46890, 49248, 49495, 50016, 51300, 52100, 54720, 56268, 59394, 61560, 62520, 64800, 68400, 70335, 75024, 76950, 78150, 79192, 82080, 83360, 84402, 89091, 91200, 93780, 98496, 98990, 100032, 102600, 104200, 112536, 117225, 118788, 123120, 125040, 129600, 136800, 140670, 148485, 150048, 153900, 156300, 158384, 164160, 166720, 168804, 178182, 187560, 197980, 205200, 208400, 211005, 225072, 234450, 237576, 246240, 247475, 250080, 267273, 273600, 281340, 296970, 300096, 307800, 312600, 316768, 337608, 351675, 356364, 375120, 395960, 410400, 416800, 422010, 445455, 450144, 468900, 475152, 492480, 494950, 500160, 534546, 562680, 593940, 615600, 625200, 633536, 675216, 703350, 712728, 742425, 750240, 791920, 801819, 820800, 833600, 844020, 890910, 900288, 937800, 950304, 989900, 1055025, 1069092, 1125360, 1187880, 1231200, 1250400, 1336365, 1350432, 1406700, 1425456, 1484850, 1500480, 1583840, 1603638, 1688040, 1781820, 1875600, 1900608, 1979800, 2110050, 2138184, 2227275, 2250720, 2375760, 2462400, 2500800, 2672730, 2700864, 2813400, 2850912, 2969700, 3167680, 3207276, 3376080, 3563640, 3751200, 3959600, 4009095, 4220100, 4276368, 4454550, 4501440, 4751520, 5345460, 5626800, 5701824, 5939400, 6414552, 6681825, 6752160, 7127280, 7502400, 7919200, 8018190, 8440200, 8552736, 8909100, 9503040, 10690920, 11253600, 11878800, 12829104, 13363650, 13504320, 14254560, 15838400, 16036380, 16880400, 17105472, 17818200, 20045475, 21381840, 22507200, 23757600, 25658208, 26727300, 28509120, 32072760, 33760800, 35636400, 40090950, 42763680, 47515200, 51316416, 53454600, 64145520, 67521600, 71272800, 80181900, 85527360, 106909200, 128291040, 142545600, 160363800, 213818400, 256582080, 320727600, 427636800, 641455200, 1282910400]

約数ペア:

[(1, 1282910400), (2, 641455200), (3, 427636800), (4, 320727600), (5, 256582080), (6, 213818400), (8, 160363800), (9, 142545600), (10, 128291040), (12, 106909200), (15, 85527360), (16, 80181900), (18, 71272800), (19, 67521600), (20, 64145520), (24, 53454600), (25, 51316416), (27, 47515200), (30, 42763680), (32, 40090950), (36, 35636400), (38, 33760800), (40, 32072760), (45, 28509120), (48, 26727300), (50, 25658208), (54, 23757600), (57, 22507200), (60, 21381840), (64, 20045475), (72, 17818200), (75, 17105472), (76, 16880400), (80, 16036380), (81, 15838400), (90, 14254560), (95, 13504320), (96, 13363650), (100, 12829104), (108, 11878800), (114, 11253600), (120, 10690920), (135, 9503040), (144, 8909100), (150, 8552736), (152, 8440200), (160, 8018190), (162, 7919200), (171, 7502400), (180, 7127280), (190, 6752160), (192, 6681825), (200, 6414552), (216, 5939400), (225, 5701824), (228, 5626800), (240, 5345460), (270, 4751520), (285, 4501440), (288, 4454550), (300, 4276368), (304, 4220100), (320, 4009095), (324, 3959600), (342, 3751200), (360, 3563640), (380, 3376080), (400, 3207276), (405, 3167680), (432, 2969700), (450, 2850912), (456, 2813400), (475, 2700864), (480, 2672730), (513, 2500800), (521, 2462400), (540, 2375760), (570, 2250720), (576, 2227275), (600, 2138184), (608, 2110050), (648, 1979800), (675, 1900608), (684, 1875600), (720, 1781820), (760, 1688040), (800, 1603638), (810, 1583840), (855, 1500480), (864, 1484850), (900, 1425456), (912, 1406700), (950, 1350432), (960, 1336365), (1026, 1250400), (1042, 1231200), (1080, 1187880), (1140, 1125360), (1200, 1069092), (1216, 1055025), (1296, 989900), (1350, 950304), (1368, 937800), (1425, 900288), (1440, 890910), (1520, 844020), (1539, 833600), (1563, 820800), (1600, 801819), (1620, 791920), (1710, 750240), (1728, 742425), (1800, 712728), (1824, 703350), (1900, 675216), (2025, 633536), (2052, 625200), (2084, 615600), (2160, 593940), (2280, 562680), (2400, 534546), (2565, 500160), (2592, 494950), (2605, 492480), (2700, 475152), (2736, 468900), (2850, 450144), (2880, 445455), (3040, 422010), (3078, 416800), (3126, 410400), (3240, 395960), (3420, 375120), (3600, 356364), (3648, 351675), (3800, 337608), (4050, 316768), (4104, 312600), (4168, 307800), (4275, 300096), (4320, 296970), (4560, 281340), (4689, 273600), (4800, 267273), (5130, 250080), (5184, 247475), (5210, 246240), (5400, 237576), (5472, 234450), (5700, 225072), (6080, 211005), (6156, 208400), (6252, 205200), (6480, 197980), (6840, 187560), (7200, 178182), (7600, 168804), (7695, 166720), (7815, 164160), (8100, 158384), (8208, 156300), (8336, 153900), (8550, 150048), (8640, 148485), (9120, 140670), (9378, 136800), (9899, 129600), (10260, 125040), (10420, 123120), (10800, 118788), (10944, 117225), (11400, 112536), (12312, 104200), (12504, 102600), (12825, 100032), (12960, 98990), (13025, 98496), (13680, 93780), (14067, 91200), (14400, 89091), (15200, 84402), (15390, 83360), (15630, 82080), (16200, 79192), (16416, 78150), (16672, 76950), (17100, 75024), (18240, 70335), (18756, 68400), (19798, 64800), (20520, 62520), (20840, 61560), (21600, 59394), (22800, 56268), (23445, 54720), (24624, 52100), (25008, 51300), (25650, 50016), (25920, 49495), (26050, 49248), (27360, 46890), (28134, 45600), (29697, 43200), (30400, 42201), (30780, 41680), (31260, 41040), (32400, 39596), (32832, 39075), (33344, 38475), (34200, 37512)]