31360456680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{12149}}^1$

素因数の和:12616

約数の個数: 192

約数和(自身を含む): 109699920000

約数和(自身を除く): 78339463320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 439, 490, 588, 735, 840, 878, 980, 1176, 1317, 1470, 1756, 1960, 2195, 2634, 2940, 3073, 3512, 4390, 5268, 5880, 6146, 6585, 8780, 9219, 10536, 12149, 12292, 13170, 15365, 17560, 18438, 21511, 24298, 24584, 26340, 30730, 36447, 36876, 43022, 46095, 48596, 52680, 60745, 61460, 64533, 72894, 73752, 85043, 86044, 92190, 97192, 107555, 121490, 122920, 129066, 145788, 170086, 172088, 182235, 184380, 215110, 242980, 255129, 258132, 291576, 322665, 340172, 364470, 368760, 425215, 430220, 485960, 510258, 516264, 595301, 645330, 680344, 728940, 850430, 860440, 1020516, 1190602, 1275645, 1290660, 1457880, 1700860, 1785903, 2041032, 2381204, 2551290, 2581320, 2976505, 3401720, 3571806, 4762408, 5102580, 5333411, 5953010, 7143612, 8929515, 10205160, 10666822, 11906020, 14287224, 16000233, 17859030, 21333644, 23812040, 26667055, 32000466, 35718060, 37333877, 42667288, 53334110, 64000932, 71436120, 74667754, 80001165, 106668220, 112001631, 128001864, 149335508, 160002330, 186669385, 213336440, 224003262, 261337139, 298671016, 320004660, 373338770, 448006524, 522674278, 560008155, 640009320, 746677540, 784011417, 896013048, 1045348556, 1120016310, 1306685695, 1493355080, 1568022834, 2090697112, 2240032620, 2613371390, 3136045668, 3920057085, 4480065240, 5226742780, 6272091336, 7840114170, 10453485560, 15680228340, 31360456680]

約数ペア:

[(1, 31360456680), (2, 15680228340), (3, 10453485560), (4, 7840114170), (5, 6272091336), (6, 5226742780), (7, 4480065240), (8, 3920057085), (10, 3136045668), (12, 2613371390), (14, 2240032620), (15, 2090697112), (20, 1568022834), (21, 1493355080), (24, 1306685695), (28, 1120016310), (30, 1045348556), (35, 896013048), (40, 784011417), (42, 746677540), (49, 640009320), (56, 560008155), (60, 522674278), (70, 448006524), (84, 373338770), (98, 320004660), (105, 298671016), (120, 261337139), (140, 224003262), (147, 213336440), (168, 186669385), (196, 160002330), (210, 149335508), (245, 128001864), (280, 112001631), (294, 106668220), (392, 80001165), (420, 74667754), (439, 71436120), (490, 64000932), (588, 53334110), (735, 42667288), (840, 37333877), (878, 35718060), (980, 32000466), (1176, 26667055), (1317, 23812040), (1470, 21333644), (1756, 17859030), (1960, 16000233), (2195, 14287224), (2634, 11906020), (2940, 10666822), (3073, 10205160), (3512, 8929515), (4390, 7143612), (5268, 5953010), (5880, 5333411), (6146, 5102580), (6585, 4762408), (8780, 3571806), (9219, 3401720), (10536, 2976505), (12149, 2581320), (12292, 2551290), (13170, 2381204), (15365, 2041032), (17560, 1785903), (18438, 1700860), (21511, 1457880), (24298, 1290660), (24584, 1275645), (26340, 1190602), (30730, 1020516), (36447, 860440), (36876, 850430), (43022, 728940), (46095, 680344), (48596, 645330), (52680, 595301), (60745, 516264), (61460, 510258), (64533, 485960), (72894, 430220), (73752, 425215), (85043, 368760), (86044, 364470), (92190, 340172), (97192, 322665), (107555, 291576), (121490, 258132), (122920, 255129), (129066, 242980), (145788, 215110), (170086, 184380), (172088, 182235)]