981427680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 288

約数和(自身を含む): 3625824384

約数和(自身を除く): 2644396704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 96, 102, 120, 136, 141, 144, 153, 160, 170, 180, 188, 204, 235, 240, 255, 272, 282, 288, 306, 340, 360, 376, 408, 423, 470, 480, 510, 544, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 853, 940, 1020, 1128, 1224, 1360, 1410, 1440, 1504, 1530, 1598, 1632, 1692, 1706, 1880, 2040, 2115, 2256, 2397, 2448, 2559, 2720, 2820, 3060, 3196, 3384, 3412, 3760, 3995, 4080, 4230, 4265, 4512, 4794, 4896, 5118, 5640, 6120, 6392, 6768, 6824, 7191, 7520, 7677, 7990, 8160, 8460, 8530, 9588, 10236, 11280, 11985, 12240, 12784, 12795, 13536, 13648, 14382, 14501, 15354, 15980, 16920, 17060, 19176, 20472, 22560, 23970, 24480, 25568, 25590, 27296, 28764, 29002, 30708, 31960, 33840, 34120, 35955, 38352, 38385, 40091, 40944, 43503, 47940, 51180, 57528, 58004, 61416, 63920, 67680, 68240, 71910, 72505, 76704, 76770, 80182, 81888, 87006, 95880, 102360, 115056, 116008, 120273, 122832, 127840, 130509, 136480, 143820, 145010, 153540, 160364, 174012, 191760, 200455, 204720, 217515, 230112, 232016, 240546, 245664, 261018, 287640, 290020, 307080, 320728, 348024, 360819, 383520, 400910, 409440, 435030, 464032, 481092, 522036, 575280, 580040, 601365, 614160, 641456, 652545, 681547, 696048, 721638, 801820, 870060, 962184, 1044072, 1150560, 1160080, 1202730, 1228320, 1282912, 1305090, 1363094, 1392096, 1443276, 1603640, 1740120, 1804095, 1924368, 2044641, 2088144, 2320160, 2405460, 2610180, 2726188, 2886552, 3207280, 3407735, 3480240, 3608190, 3848736, 4089282, 4176288, 4810920, 5220360, 5452376, 5773104, 6133923, 6414560, 6815470, 6960480, 7216380, 8178564, 9621840, 10223205, 10440720, 10904752, 11546208, 12267846, 13630940, 14432760, 16357128, 19243680, 20446410, 20881440, 21809504, 24535692, 27261880, 28865520, 30669615, 32714256, 40892820, 49071384, 54523760, 57731040, 61339230, 65428512, 81785640, 98142768, 109047520, 122678460, 163571280, 196285536, 245356920, 327142560, 490713840, 981427680]

約数ペア:

[(1, 981427680), (2, 490713840), (3, 327142560), (4, 245356920), (5, 196285536), (6, 163571280), (8, 122678460), (9, 109047520), (10, 98142768), (12, 81785640), (15, 65428512), (16, 61339230), (17, 57731040), (18, 54523760), (20, 49071384), (24, 40892820), (30, 32714256), (32, 30669615), (34, 28865520), (36, 27261880), (40, 24535692), (45, 21809504), (47, 20881440), (48, 20446410), (51, 19243680), (60, 16357128), (68, 14432760), (72, 13630940), (80, 12267846), (85, 11546208), (90, 10904752), (94, 10440720), (96, 10223205), (102, 9621840), (120, 8178564), (136, 7216380), (141, 6960480), (144, 6815470), (153, 6414560), (160, 6133923), (170, 5773104), (180, 5452376), (188, 5220360), (204, 4810920), (235, 4176288), (240, 4089282), (255, 3848736), (272, 3608190), (282, 3480240), (288, 3407735), (306, 3207280), (340, 2886552), (360, 2726188), (376, 2610180), (408, 2405460), (423, 2320160), (470, 2088144), (480, 2044641), (510, 1924368), (544, 1804095), (564, 1740120), (612, 1603640), (680, 1443276), (705, 1392096), (720, 1363094), (752, 1305090), (765, 1282912), (799, 1228320), (816, 1202730), (846, 1160080), (853, 1150560), (940, 1044072), (1020, 962184), (1128, 870060), (1224, 801820), (1360, 721638), (1410, 696048), (1440, 681547), (1504, 652545), (1530, 641456), (1598, 614160), (1632, 601365), (1692, 580040), (1706, 575280), (1880, 522036), (2040, 481092), (2115, 464032), (2256, 435030), (2397, 409440), (2448, 400910), (2559, 383520), (2720, 360819), (2820, 348024), (3060, 320728), (3196, 307080), (3384, 290020), (3412, 287640), (3760, 261018), (3995, 245664), (4080, 240546), (4230, 232016), (4265, 230112), (4512, 217515), (4794, 204720), (4896, 200455), (5118, 191760), (5640, 174012), (6120, 160364), (6392, 153540), (6768, 145010), (6824, 143820), (7191, 136480), (7520, 130509), (7677, 127840), (7990, 122832), (8160, 120273), (8460, 116008), (8530, 115056), (9588, 102360), (10236, 95880), (11280, 87006), (11985, 81888), (12240, 80182), (12784, 76770), (12795, 76704), (13536, 72505), (13648, 71910), (14382, 68240), (14501, 67680), (15354, 63920), (15980, 61416), (16920, 58004), (17060, 57528), (19176, 51180), (20472, 47940), (22560, 43503), (23970, 40944), (24480, 40091), (25568, 38385), (25590, 38352), (27296, 35955), (28764, 34120), (29002, 33840), (30708, 31960)]