206679360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 224

約数和(自身を含む): 691286400

約数和(自身を除く): 484607040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 59, 60, 64, 80, 82, 89, 96, 118, 120, 123, 160, 164, 177, 178, 192, 205, 236, 240, 246, 267, 295, 320, 328, 354, 356, 410, 445, 472, 480, 492, 534, 590, 615, 656, 708, 712, 820, 885, 890, 944, 960, 984, 1068, 1180, 1230, 1312, 1335, 1416, 1424, 1640, 1770, 1780, 1888, 1968, 2136, 2360, 2419, 2460, 2624, 2670, 2832, 2848, 3280, 3540, 3560, 3649, 3776, 3936, 4272, 4720, 4838, 4920, 5251, 5340, 5664, 5696, 6560, 7080, 7120, 7257, 7298, 7872, 8544, 9440, 9676, 9840, 10502, 10680, 10947, 11328, 12095, 13120, 14160, 14240, 14514, 14596, 15753, 17088, 18245, 18880, 19352, 19680, 21004, 21360, 21894, 24190, 26255, 28320, 28480, 29028, 29192, 31506, 36285, 36490, 38704, 39360, 42008, 42720, 43788, 48380, 52510, 54735, 56640, 58056, 58384, 63012, 72570, 72980, 77408, 78765, 84016, 85440, 87576, 96760, 105020, 109470, 116112, 116768, 126024, 145140, 145960, 154816, 157530, 168032, 175152, 193520, 210040, 215291, 218940, 232224, 233536, 252048, 290280, 291920, 315060, 336064, 350304, 387040, 420080, 430582, 437880, 464448, 504096, 580560, 583840, 630120, 645873, 700608, 774080, 840160, 861164, 875760, 1008192, 1076455, 1161120, 1167680, 1260240, 1291746, 1680320, 1722328, 1751520, 2152910, 2322240, 2520480, 2583492, 3229365, 3444656, 3503040, 4305820, 5040960, 5166984, 6458730, 6889312, 8611640, 10333968, 12917460, 13778624, 17223280, 20667936, 25834920, 34446560, 41335872, 51669840, 68893120, 103339680, 206679360]

約数ペア:

[(1, 206679360), (2, 103339680), (3, 68893120), (4, 51669840), (5, 41335872), (6, 34446560), (8, 25834920), (10, 20667936), (12, 17223280), (15, 13778624), (16, 12917460), (20, 10333968), (24, 8611640), (30, 6889312), (32, 6458730), (40, 5166984), (41, 5040960), (48, 4305820), (59, 3503040), (60, 3444656), (64, 3229365), (80, 2583492), (82, 2520480), (89, 2322240), (96, 2152910), (118, 1751520), (120, 1722328), (123, 1680320), (160, 1291746), (164, 1260240), (177, 1167680), (178, 1161120), (192, 1076455), (205, 1008192), (236, 875760), (240, 861164), (246, 840160), (267, 774080), (295, 700608), (320, 645873), (328, 630120), (354, 583840), (356, 580560), (410, 504096), (445, 464448), (472, 437880), (480, 430582), (492, 420080), (534, 387040), (590, 350304), (615, 336064), (656, 315060), (708, 291920), (712, 290280), (820, 252048), (885, 233536), (890, 232224), (944, 218940), (960, 215291), (984, 210040), (1068, 193520), (1180, 175152), (1230, 168032), (1312, 157530), (1335, 154816), (1416, 145960), (1424, 145140), (1640, 126024), (1770, 116768), (1780, 116112), (1888, 109470), (1968, 105020), (2136, 96760), (2360, 87576), (2419, 85440), (2460, 84016), (2624, 78765), (2670, 77408), (2832, 72980), (2848, 72570), (3280, 63012), (3540, 58384), (3560, 58056), (3649, 56640), (3776, 54735), (3936, 52510), (4272, 48380), (4720, 43788), (4838, 42720), (4920, 42008), (5251, 39360), (5340, 38704), (5664, 36490), (5696, 36285), (6560, 31506), (7080, 29192), (7120, 29028), (7257, 28480), (7298, 28320), (7872, 26255), (8544, 24190), (9440, 21894), (9676, 21360), (9840, 21004), (10502, 19680), (10680, 19352), (10947, 18880), (11328, 18245), (12095, 17088), (13120, 15753), (14160, 14596), (14240, 14514)]