197671750920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{17443}}^1$

素因数の和:18969

約数の個数: 256

約数和(自身を含む): 753580800000

約数和(自身を除く): 555909049080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1499, 1512, 1890, 2520, 2998, 3780, 4497, 5996, 7495, 7560, 8994, 10493, 11992, 13491, 14990, 17443, 17988, 20986, 22485, 26982, 29980, 31479, 34886, 35976, 40473, 41972, 44970, 52329, 52465, 53964, 59960, 62958, 67455, 69772, 80946, 83944, 87215, 89940, 94437, 104658, 104930, 107928, 122101, 125916, 134910, 139544, 156987, 157395, 161892, 174430, 179880, 188874, 202365, 209316, 209860, 244202, 251832, 261645, 269820, 283311, 313974, 314790, 323784, 348860, 366303, 377748, 404730, 418632, 419720, 470961, 472185, 488404, 523290, 539640, 566622, 610505, 627948, 629580, 697720, 732606, 755496, 784935, 809460, 941922, 944370, 976808, 1046580, 1098909, 1133244, 1221010, 1255896, 1259160, 1416555, 1465212, 1569870, 1618920, 1831515, 1883844, 1888740, 2093160, 2197818, 2266488, 2354805, 2442020, 2833110, 2930424, 3139740, 3296727, 3663030, 3767688, 3777480, 4395636, 4709610, 4884040, 5494545, 5666220, 6279480, 6593454, 7326060, 8791272, 9419220, 10989090, 11332440, 13186908, 14652120, 16483635, 18838440, 21978180, 26147057, 26373816, 32967270, 43956360, 52294114, 65934540, 78441171, 104588228, 130735285, 131869080, 156882342, 183029399, 209176456, 235323513, 261470570, 313764684, 366058798, 392205855, 470647026, 522941140, 549088197, 627529368, 705970539, 732117596, 784411710, 915146995, 941294052, 1045882280, 1098176394, 1176617565, 1411941078, 1464235192, 1568823420, 1647264591, 1830293990, 1882588104, 2196352788, 2353235130, 2745440985, 2823882156, 3137646840, 3294529182, 3529852695, 3660587980, 4392705576, 4706470260, 4941793773, 5490881970, 5647764312, 6589058364, 7059705390, 7321175960, 8236322955, 9412940520, 9883587546, 10981763940, 13178116728, 14119410780, 16472645910, 19767175092, 21963527880, 24708968865, 28238821560, 32945291820, 39534350184, 49417937730, 65890583640, 98835875460, 197671750920]

約数ペア:

[(1, 197671750920), (2, 98835875460), (3, 65890583640), (4, 49417937730), (5, 39534350184), (6, 32945291820), (7, 28238821560), (8, 24708968865), (9, 21963527880), (10, 19767175092), (12, 16472645910), (14, 14119410780), (15, 13178116728), (18, 10981763940), (20, 9883587546), (21, 9412940520), (24, 8236322955), (27, 7321175960), (28, 7059705390), (30, 6589058364), (35, 5647764312), (36, 5490881970), (40, 4941793773), (42, 4706470260), (45, 4392705576), (54, 3660587980), (56, 3529852695), (60, 3294529182), (63, 3137646840), (70, 2823882156), (72, 2745440985), (84, 2353235130), (90, 2196352788), (105, 1882588104), (108, 1830293990), (120, 1647264591), (126, 1568823420), (135, 1464235192), (140, 1411941078), (168, 1176617565), (180, 1098176394), (189, 1045882280), (210, 941294052), (216, 915146995), (252, 784411710), (270, 732117596), (280, 705970539), (315, 627529368), (360, 549088197), (378, 522941140), (420, 470647026), (504, 392205855), (540, 366058798), (630, 313764684), (756, 261470570), (840, 235323513), (945, 209176456), (1080, 183029399), (1260, 156882342), (1499, 131869080), (1512, 130735285), (1890, 104588228), (2520, 78441171), (2998, 65934540), (3780, 52294114), (4497, 43956360), (5996, 32967270), (7495, 26373816), (7560, 26147057), (8994, 21978180), (10493, 18838440), (11992, 16483635), (13491, 14652120), (14990, 13186908), (17443, 11332440), (17988, 10989090), (20986, 9419220), (22485, 8791272), (26982, 7326060), (29980, 6593454), (31479, 6279480), (34886, 5666220), (35976, 5494545), (40473, 4884040), (41972, 4709610), (44970, 4395636), (52329, 3777480), (52465, 3767688), (53964, 3663030), (59960, 3296727), (62958, 3139740), (67455, 2930424), (69772, 2833110), (80946, 2442020), (83944, 2354805), (87215, 2266488), (89940, 2197818), (94437, 2093160), (104658, 1888740), (104930, 1883844), (107928, 1831515), (122101, 1618920), (125916, 1569870), (134910, 1465212), (139544, 1416555), (156987, 1259160), (157395, 1255896), (161892, 1221010), (174430, 1133244), (179880, 1098909), (188874, 1046580), (202365, 976808), (209316, 944370), (209860, 941922), (244202, 809460), (251832, 784935), (261645, 755496), (269820, 732606), (283311, 697720), (313974, 629580), (314790, 627948), (323784, 610505), (348860, 566622), (366303, 539640), (377748, 523290), (404730, 488404), (418632, 472185), (419720, 470961)]