996945180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 288

約数和(自身を含む): 3667991040

約数和(自身を除く): 2671045860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 49, 55, 58, 60, 66, 70, 77, 84, 87, 98, 105, 110, 116, 132, 140, 145, 147, 154, 165, 174, 196, 203, 210, 220, 231, 245, 290, 294, 308, 319, 330, 348, 385, 406, 420, 435, 462, 490, 539, 580, 588, 609, 638, 660, 735, 770, 812, 870, 924, 957, 980, 1015, 1063, 1078, 1155, 1218, 1276, 1421, 1470, 1540, 1595, 1617, 1740, 1914, 2030, 2126, 2156, 2233, 2310, 2436, 2695, 2842, 2940, 3045, 3189, 3190, 3234, 3828, 4060, 4252, 4263, 4466, 4620, 4785, 5315, 5390, 5684, 6090, 6378, 6380, 6468, 6699, 7105, 7441, 8085, 8526, 8932, 9570, 10630, 10780, 11165, 11693, 12180, 12756, 13398, 14210, 14882, 15631, 15945, 16170, 17052, 19140, 21260, 21315, 22323, 22330, 23386, 26796, 28420, 29764, 30827, 31262, 31890, 32340, 33495, 35079, 37205, 42630, 44646, 44660, 46772, 46893, 52087, 58465, 61654, 62524, 63780, 66990, 70158, 74410, 78155, 81851, 85260, 89292, 92481, 93786, 104174, 111615, 116930, 123308, 133980, 140316, 148820, 154135, 156261, 156310, 163702, 175395, 184962, 187572, 208348, 215789, 223230, 233860, 234465, 245553, 260435, 308270, 312522, 312620, 327404, 339097, 350790, 369924, 409255, 431578, 446460, 462405, 468930, 491106, 520870, 572957, 616540, 625044, 647367, 678194, 701580, 781305, 818510, 863156, 924810, 937860, 982212, 1017291, 1041740, 1078945, 1145914, 1227765, 1294734, 1356388, 1510523, 1562610, 1637020, 1695485, 1718871, 1849620, 2034582, 2157890, 2291828, 2373679, 2455530, 2589468, 2864785, 3021046, 3125220, 3236835, 3390970, 3437742, 4069164, 4315780, 4531569, 4747358, 4911060, 5086455, 5729570, 6042092, 6473670, 6781940, 6875484, 7121037, 7552615, 8594355, 9063138, 9494716, 10172910, 11459140, 11868395, 12947340, 14242074, 15105230, 16615753, 17188710, 18126276, 20345820, 22657845, 23736790, 28484148, 30210460, 33231506, 34377420, 35605185, 45315690, 47473580, 49847259, 66463012, 71210370, 83078765, 90631380, 99694518, 142420740, 166157530, 199389036, 249236295, 332315060, 498472590, 996945180]

約数ペア:

[(1, 996945180), (2, 498472590), (3, 332315060), (4, 249236295), (5, 199389036), (6, 166157530), (7, 142420740), (10, 99694518), (11, 90631380), (12, 83078765), (14, 71210370), (15, 66463012), (20, 49847259), (21, 47473580), (22, 45315690), (28, 35605185), (29, 34377420), (30, 33231506), (33, 30210460), (35, 28484148), (42, 23736790), (44, 22657845), (49, 20345820), (55, 18126276), (58, 17188710), (60, 16615753), (66, 15105230), (70, 14242074), (77, 12947340), (84, 11868395), (87, 11459140), (98, 10172910), (105, 9494716), (110, 9063138), (116, 8594355), (132, 7552615), (140, 7121037), (145, 6875484), (147, 6781940), (154, 6473670), (165, 6042092), (174, 5729570), (196, 5086455), (203, 4911060), (210, 4747358), (220, 4531569), (231, 4315780), (245, 4069164), (290, 3437742), (294, 3390970), (308, 3236835), (319, 3125220), (330, 3021046), (348, 2864785), (385, 2589468), (406, 2455530), (420, 2373679), (435, 2291828), (462, 2157890), (490, 2034582), (539, 1849620), (580, 1718871), (588, 1695485), (609, 1637020), (638, 1562610), (660, 1510523), (735, 1356388), (770, 1294734), (812, 1227765), (870, 1145914), (924, 1078945), (957, 1041740), (980, 1017291), (1015, 982212), (1063, 937860), (1078, 924810), (1155, 863156), (1218, 818510), (1276, 781305), (1421, 701580), (1470, 678194), (1540, 647367), (1595, 625044), (1617, 616540), (1740, 572957), (1914, 520870), (2030, 491106), (2126, 468930), (2156, 462405), (2233, 446460), (2310, 431578), (2436, 409255), (2695, 369924), (2842, 350790), (2940, 339097), (3045, 327404), (3189, 312620), (3190, 312522), (3234, 308270), (3828, 260435), (4060, 245553), (4252, 234465), (4263, 233860), (4466, 223230), (4620, 215789), (4785, 208348), (5315, 187572), (5390, 184962), (5684, 175395), (6090, 163702), (6378, 156310), (6380, 156261), (6468, 154135), (6699, 148820), (7105, 140316), (7441, 133980), (8085, 123308), (8526, 116930), (8932, 111615), (9570, 104174), (10630, 93786), (10780, 92481), (11165, 89292), (11693, 85260), (12180, 81851), (12756, 78155), (13398, 74410), (14210, 70158), (14882, 66990), (15631, 63780), (15945, 62524), (16170, 61654), (17052, 58465), (19140, 52087), (21260, 46893), (21315, 46772), (22323, 44660), (22330, 44646), (23386, 42630), (26796, 37205), (28420, 35079), (29764, 33495), (30827, 32340), (31262, 31890)]