1307788240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 320

約数和(自身を含む): 3818327040

約数和(自身を除く): 2510538800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 43, 44, 55, 68, 76, 80, 85, 86, 88, 95, 107, 110, 136, 152, 170, 172, 176, 187, 190, 209, 214, 215, 220, 272, 304, 323, 340, 344, 374, 380, 418, 428, 430, 440, 473, 535, 646, 680, 688, 731, 748, 760, 817, 836, 856, 860, 880, 935, 946, 1045, 1070, 1177, 1292, 1360, 1462, 1496, 1520, 1615, 1634, 1672, 1712, 1720, 1819, 1870, 1892, 2033, 2090, 2140, 2354, 2365, 2584, 2924, 2992, 3230, 3268, 3344, 3440, 3553, 3638, 3655, 3740, 3784, 4066, 4085, 4180, 4280, 4601, 4708, 4730, 5168, 5848, 5885, 6460, 6536, 7106, 7276, 7310, 7480, 7568, 8041, 8132, 8170, 8360, 8560, 8987, 9095, 9202, 9416, 9460, 10165, 11696, 11770, 12920, 13072, 13889, 14212, 14552, 14620, 14960, 16082, 16264, 16340, 16720, 17765, 17974, 18190, 18404, 18832, 18920, 20009, 20330, 22363, 23005, 23540, 25840, 27778, 28424, 29104, 29240, 32164, 32528, 32680, 34561, 35530, 35948, 36380, 36808, 37840, 40018, 40205, 40660, 44726, 44935, 46010, 47080, 50611, 55556, 56848, 58480, 64328, 65360, 69122, 69445, 71060, 71896, 72760, 73616, 78217, 80036, 80410, 81320, 87419, 89452, 89870, 92020, 94160, 100045, 101222, 111112, 111815, 128656, 138244, 138890, 142120, 143792, 145520, 152779, 156434, 160072, 160820, 162640, 172805, 174838, 178904, 179740, 184040, 200090, 202444, 222224, 223630, 253055, 276488, 277780, 284240, 305558, 312868, 320144, 321640, 345610, 349676, 357808, 359480, 368080, 380171, 391085, 400180, 404888, 437095, 447260, 506110, 552976, 555560, 611116, 625736, 643280, 691220, 699352, 718960, 760342, 763895, 782170, 800360, 809776, 860387, 874190, 894520, 961609, 1012220, 1111120, 1222232, 1251472, 1382440, 1398704, 1486123, 1520684, 1527790, 1564340, 1600720, 1720774, 1748380, 1789040, 1900855, 1923218, 2024440, 2444464, 2764880, 2972246, 3041368, 3055580, 3128680, 3441548, 3496760, 3801710, 3846436, 4048880, 4301935, 4808045, 5944492, 6082736, 6111160, 6257360, 6883096, 6993520, 7430615, 7603420, 7692872, 8603870, 9616090, 11888984, 12222320, 13766192, 14861230, 15206840, 15385744, 16347353, 17207740, 19232180, 23777968, 29722460, 30413680, 32694706, 34415480, 38464360, 59444920, 65389412, 68830960, 76928720, 81736765, 118889840, 130778824, 163473530, 261557648, 326947060, 653894120, 1307788240]

約数ペア:

[(1, 1307788240), (2, 653894120), (4, 326947060), (5, 261557648), (8, 163473530), (10, 130778824), (11, 118889840), (16, 81736765), (17, 76928720), (19, 68830960), (20, 65389412), (22, 59444920), (34, 38464360), (38, 34415480), (40, 32694706), (43, 30413680), (44, 29722460), (55, 23777968), (68, 19232180), (76, 17207740), (80, 16347353), (85, 15385744), (86, 15206840), (88, 14861230), (95, 13766192), (107, 12222320), (110, 11888984), (136, 9616090), (152, 8603870), (170, 7692872), (172, 7603420), (176, 7430615), (187, 6993520), (190, 6883096), (209, 6257360), (214, 6111160), (215, 6082736), (220, 5944492), (272, 4808045), (304, 4301935), (323, 4048880), (340, 3846436), (344, 3801710), (374, 3496760), (380, 3441548), (418, 3128680), (428, 3055580), (430, 3041368), (440, 2972246), (473, 2764880), (535, 2444464), (646, 2024440), (680, 1923218), (688, 1900855), (731, 1789040), (748, 1748380), (760, 1720774), (817, 1600720), (836, 1564340), (856, 1527790), (860, 1520684), (880, 1486123), (935, 1398704), (946, 1382440), (1045, 1251472), (1070, 1222232), (1177, 1111120), (1292, 1012220), (1360, 961609), (1462, 894520), (1496, 874190), (1520, 860387), (1615, 809776), (1634, 800360), (1672, 782170), (1712, 763895), (1720, 760342), (1819, 718960), (1870, 699352), (1892, 691220), (2033, 643280), (2090, 625736), (2140, 611116), (2354, 555560), (2365, 552976), (2584, 506110), (2924, 447260), (2992, 437095), (3230, 404888), (3268, 400180), (3344, 391085), (3440, 380171), (3553, 368080), (3638, 359480), (3655, 357808), (3740, 349676), (3784, 345610), (4066, 321640), (4085, 320144), (4180, 312868), (4280, 305558), (4601, 284240), (4708, 277780), (4730, 276488), (5168, 253055), (5848, 223630), (5885, 222224), (6460, 202444), (6536, 200090), (7106, 184040), (7276, 179740), (7310, 178904), (7480, 174838), (7568, 172805), (8041, 162640), (8132, 160820), (8170, 160072), (8360, 156434), (8560, 152779), (8987, 145520), (9095, 143792), (9202, 142120), (9416, 138890), (9460, 138244), (10165, 128656), (11696, 111815), (11770, 111112), (12920, 101222), (13072, 100045), (13889, 94160), (14212, 92020), (14552, 89870), (14620, 89452), (14960, 87419), (16082, 81320), (16264, 80410), (16340, 80036), (16720, 78217), (17765, 73616), (17974, 72760), (18190, 71896), (18404, 71060), (18832, 69445), (18920, 69122), (20009, 65360), (20330, 64328), (22363, 58480), (23005, 56848), (23540, 55556), (25840, 50611), (27778, 47080), (28424, 46010), (29104, 44935), (29240, 44726), (32164, 40660), (32528, 40205), (32680, 40018), (34561, 37840), (35530, 36808), (35948, 36380)]