422941680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2764

約数の個数: 240

約数和(自身を含む): 1676273664

約数和(自身を除く): 1253331984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2707, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5414, 5580, 6510, 7440, 7812, 8121, 8680, 9765, 10416, 10828, 11160, 13020, 13535, 15624, 16242, 17360, 18949, 19530, 21656, 22320, 24363, 26040, 27070, 31248, 32484, 37898, 39060, 40605, 43312, 48726, 52080, 54140, 56847, 64968, 75796, 78120, 81210, 83917, 94745, 97452, 108280, 113694, 121815, 129936, 151592, 156240, 162420, 167834, 170541, 189490, 194904, 216560, 227388, 243630, 251751, 284235, 303184, 324840, 335668, 341082, 378980, 389808, 419585, 454776, 487260, 503502, 568470, 587419, 649680, 671336, 682164, 755253, 757960, 839170, 852705, 909552, 974520, 1007004, 1136940, 1174838, 1258755, 1342672, 1364328, 1510506, 1515920, 1678340, 1705410, 1762257, 1949040, 2014008, 2273880, 2349676, 2517510, 2728656, 2937095, 3021012, 3356680, 3410820, 3524514, 3776265, 4028016, 4547760, 4699352, 5035020, 5286771, 5874190, 6042024, 6713360, 6821640, 7049028, 7552530, 8811285, 9398704, 10070040, 10573542, 11748380, 12084048, 13643280, 14098056, 15105060, 17622570, 20140080, 21147084, 23496760, 26433855, 28196112, 30210120, 35245140, 42294168, 46993520, 52867710, 60420240, 70490280, 84588336, 105735420, 140980560, 211470840, 422941680]

約数ペア:

[(1, 422941680), (2, 211470840), (3, 140980560), (4, 105735420), (5, 84588336), (6, 70490280), (7, 60420240), (8, 52867710), (9, 46993520), (10, 42294168), (12, 35245140), (14, 30210120), (15, 28196112), (16, 26433855), (18, 23496760), (20, 21147084), (21, 20140080), (24, 17622570), (28, 15105060), (30, 14098056), (31, 13643280), (35, 12084048), (36, 11748380), (40, 10573542), (42, 10070040), (45, 9398704), (48, 8811285), (56, 7552530), (60, 7049028), (62, 6821640), (63, 6713360), (70, 6042024), (72, 5874190), (80, 5286771), (84, 5035020), (90, 4699352), (93, 4547760), (105, 4028016), (112, 3776265), (120, 3524514), (124, 3410820), (126, 3356680), (140, 3021012), (144, 2937095), (155, 2728656), (168, 2517510), (180, 2349676), (186, 2273880), (210, 2014008), (217, 1949040), (240, 1762257), (248, 1705410), (252, 1678340), (279, 1515920), (280, 1510506), (310, 1364328), (315, 1342672), (336, 1258755), (360, 1174838), (372, 1136940), (420, 1007004), (434, 974520), (465, 909552), (496, 852705), (504, 839170), (558, 757960), (560, 755253), (620, 682164), (630, 671336), (651, 649680), (720, 587419), (744, 568470), (840, 503502), (868, 487260), (930, 454776), (1008, 419585), (1085, 389808), (1116, 378980), (1240, 341082), (1260, 335668), (1302, 324840), (1395, 303184), (1488, 284235), (1680, 251751), (1736, 243630), (1860, 227388), (1953, 216560), (2170, 194904), (2232, 189490), (2480, 170541), (2520, 167834), (2604, 162420), (2707, 156240), (2790, 151592), (3255, 129936), (3472, 121815), (3720, 113694), (3906, 108280), (4340, 97452), (4464, 94745), (5040, 83917), (5208, 81210), (5414, 78120), (5580, 75796), (6510, 64968), (7440, 56847), (7812, 54140), (8121, 52080), (8680, 48726), (9765, 43312), (10416, 40605), (10828, 39060), (11160, 37898), (13020, 32484), (13535, 31248), (15624, 27070), (16242, 26040), (17360, 24363), (18949, 22320), (19530, 21656)]