1498756140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{677}}^1$

素因数の和:957

約数の個数: 216

約数和(自身を含む): 5317380432

約数和(自身を除く): 3818624292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 251, 252, 294, 315, 420, 441, 490, 502, 588, 630, 677, 735, 753, 882, 980, 1004, 1255, 1260, 1354, 1470, 1506, 1757, 1764, 2031, 2205, 2259, 2510, 2708, 2940, 3012, 3385, 3514, 3765, 4062, 4410, 4518, 4739, 5020, 5271, 6093, 6770, 7028, 7530, 8124, 8785, 8820, 9036, 9478, 10155, 10542, 11295, 12186, 12299, 13540, 14217, 15060, 15813, 17570, 18956, 20310, 21084, 22590, 23695, 24372, 24598, 26355, 28434, 30465, 31626, 33173, 35140, 36897, 40620, 42651, 45180, 47390, 49196, 52710, 56868, 60930, 61495, 63252, 66346, 71085, 73794, 79065, 85302, 94780, 99519, 105420, 110691, 121860, 122990, 132692, 142170, 147588, 158130, 165865, 169927, 170604, 184485, 199038, 213255, 221382, 245980, 284340, 298557, 316260, 331730, 339854, 368970, 398076, 426510, 442764, 497595, 509781, 553455, 597114, 663460, 679708, 737940, 849635, 853020, 995190, 1019562, 1106910, 1189489, 1194228, 1492785, 1529343, 1699270, 1990380, 2039124, 2213820, 2378978, 2548905, 2985570, 3058686, 3398540, 3568467, 4757956, 5097810, 5947445, 5971140, 6117372, 7136934, 7646715, 8326423, 10195620, 10705401, 11894890, 14273868, 15293430, 16652846, 17842335, 21410802, 23789780, 24979269, 30586860, 33305692, 35684670, 41632115, 42821604, 49958538, 53527005, 71369340, 74937807, 83264230, 99917076, 107054010, 124896345, 149875614, 166528460, 214108020, 249792690, 299751228, 374689035, 499585380, 749378070, 1498756140]

約数ペア:

[(1, 1498756140), (2, 749378070), (3, 499585380), (4, 374689035), (5, 299751228), (6, 249792690), (7, 214108020), (9, 166528460), (10, 149875614), (12, 124896345), (14, 107054010), (15, 99917076), (18, 83264230), (20, 74937807), (21, 71369340), (28, 53527005), (30, 49958538), (35, 42821604), (36, 41632115), (42, 35684670), (45, 33305692), (49, 30586860), (60, 24979269), (63, 23789780), (70, 21410802), (84, 17842335), (90, 16652846), (98, 15293430), (105, 14273868), (126, 11894890), (140, 10705401), (147, 10195620), (180, 8326423), (196, 7646715), (210, 7136934), (245, 6117372), (251, 5971140), (252, 5947445), (294, 5097810), (315, 4757956), (420, 3568467), (441, 3398540), (490, 3058686), (502, 2985570), (588, 2548905), (630, 2378978), (677, 2213820), (735, 2039124), (753, 1990380), (882, 1699270), (980, 1529343), (1004, 1492785), (1255, 1194228), (1260, 1189489), (1354, 1106910), (1470, 1019562), (1506, 995190), (1757, 853020), (1764, 849635), (2031, 737940), (2205, 679708), (2259, 663460), (2510, 597114), (2708, 553455), (2940, 509781), (3012, 497595), (3385, 442764), (3514, 426510), (3765, 398076), (4062, 368970), (4410, 339854), (4518, 331730), (4739, 316260), (5020, 298557), (5271, 284340), (6093, 245980), (6770, 221382), (7028, 213255), (7530, 199038), (8124, 184485), (8785, 170604), (8820, 169927), (9036, 165865), (9478, 158130), (10155, 147588), (10542, 142170), (11295, 132692), (12186, 122990), (12299, 121860), (13540, 110691), (14217, 105420), (15060, 99519), (15813, 94780), (17570, 85302), (18956, 79065), (20310, 73794), (21084, 71085), (22590, 66346), (23695, 63252), (24372, 61495), (24598, 60930), (26355, 56868), (28434, 52710), (30465, 49196), (31626, 47390), (33173, 45180), (35140, 42651), (36897, 40620)]