141283940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 250626460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 29, 34, 35, 46, 58, 68, 70, 85, 89, 92, 115, 116, 119, 140, 145, 161, 170, 178, 203, 230, 238, 290, 322, 340, 356, 391, 406, 445, 460, 476, 493, 580, 595, 623, 644, 667, 782, 805, 812, 890, 986, 1015, 1190, 1246, 1334, 1513, 1564, 1610, 1780, 1955, 1972, 2030, 2047, 2380, 2465, 2492, 2581, 2668, 2737, 3026, 3115, 3220, 3335, 3451, 3910, 4060, 4094, 4669, 4930, 5162, 5474, 6052, 6230, 6670, 6902, 7565, 7820, 8188, 9338, 9860, 10235, 10324, 10591, 10948, 11339, 12460, 12905, 13340, 13685, 13804, 14329, 15130, 17255, 18067, 18676, 20470, 21182, 22678, 23345, 25810, 27370, 28658, 30260, 34510, 34799, 36134, 40940, 42364, 43877, 45356, 46690, 51620, 52955, 54740, 56695, 57316, 59363, 69020, 69598, 71645, 72268, 79373, 87754, 90335, 93380, 105910, 113390, 118726, 139196, 143290, 158746, 173995, 175508, 180670, 211820, 219385, 226780, 237452, 243593, 286580, 296815, 307139, 317492, 347990, 361340, 396865, 415541, 438770, 487186, 593630, 614278, 695980, 793730, 831082, 877540, 974372, 1009171, 1187260, 1217965, 1228556, 1535695, 1587460, 1662164, 2018342, 2077705, 2435930, 3071390, 4036684, 4155410, 4871860, 5045855, 6142780, 7064197, 8310820, 10091710, 14128394, 20183420, 28256788, 35320985, 70641970, 141283940]

約数ペア:

[(1, 141283940), (2, 70641970), (4, 35320985), (5, 28256788), (7, 20183420), (10, 14128394), (14, 10091710), (17, 8310820), (20, 7064197), (23, 6142780), (28, 5045855), (29, 4871860), (34, 4155410), (35, 4036684), (46, 3071390), (58, 2435930), (68, 2077705), (70, 2018342), (85, 1662164), (89, 1587460), (92, 1535695), (115, 1228556), (116, 1217965), (119, 1187260), (140, 1009171), (145, 974372), (161, 877540), (170, 831082), (178, 793730), (203, 695980), (230, 614278), (238, 593630), (290, 487186), (322, 438770), (340, 415541), (356, 396865), (391, 361340), (406, 347990), (445, 317492), (460, 307139), (476, 296815), (493, 286580), (580, 243593), (595, 237452), (623, 226780), (644, 219385), (667, 211820), (782, 180670), (805, 175508), (812, 173995), (890, 158746), (986, 143290), (1015, 139196), (1190, 118726), (1246, 113390), (1334, 105910), (1513, 93380), (1564, 90335), (1610, 87754), (1780, 79373), (1955, 72268), (1972, 71645), (2030, 69598), (2047, 69020), (2380, 59363), (2465, 57316), (2492, 56695), (2581, 54740), (2668, 52955), (2737, 51620), (3026, 46690), (3115, 45356), (3220, 43877), (3335, 42364), (3451, 40940), (3910, 36134), (4060, 34799), (4094, 34510), (4669, 30260), (4930, 28658), (5162, 27370), (5474, 25810), (6052, 23345), (6230, 22678), (6670, 21182), (6902, 20470), (7565, 18676), (7820, 18067), (8188, 17255), (9338, 15130), (9860, 14329), (10235, 13804), (10324, 13685), (10591, 13340), (10948, 12905), (11339, 12460)]