31640003640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{733}}^1\times {\mathrm{2447}}^1$

素因数の和:3211

約数の個数: 288

約数和(自身を含む): 119830726080

約数和(自身を除く): 88190722440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 733, 735, 840, 882, 980, 1176, 1260, 1466, 1470, 1764, 1960, 2199, 2205, 2447, 2520, 2932, 2940, 3528, 3665, 4398, 4410, 4894, 5131, 5864, 5880, 6597, 7330, 7341, 8796, 8820, 9788, 10262, 10995, 12235, 13194, 14660, 14682, 15393, 17129, 17592, 17640, 19576, 20524, 21990, 22023, 24470, 25655, 26388, 29320, 29364, 30786, 32985, 34258, 35917, 36705, 41048, 43980, 44046, 46179, 48940, 51310, 51387, 52776, 58728, 61572, 65970, 68516, 71834, 73410, 76965, 85645, 87960, 88092, 92358, 97880, 102620, 102774, 107751, 110115, 119903, 123144, 131940, 137032, 143668, 146820, 153930, 154161, 171290, 176184, 179585, 184716, 205240, 205548, 215502, 220230, 230895, 239806, 256935, 263880, 287336, 293640, 307860, 308322, 323253, 342580, 359170, 359709, 369432, 411096, 431004, 440460, 461790, 479612, 513870, 538755, 599515, 615720, 616644, 646506, 685160, 718340, 719418, 770805, 862008, 880920, 923580, 959224, 1027740, 1077510, 1079127, 1199030, 1233288, 1293012, 1436680, 1438836, 1541610, 1616265, 1793651, 1798545, 1847160, 2055480, 2155020, 2158254, 2398060, 2586024, 2877672, 3083220, 3232530, 3587302, 3597090, 4310040, 4316508, 4796120, 5380953, 5395635, 6166440, 6465060, 7174604, 7194180, 8633016, 8968255, 10761906, 10791270, 12555557, 12930120, 14349208, 14388360, 16142859, 17936510, 21523812, 21582540, 25111114, 26904765, 32285718, 35873020, 37666671, 43047624, 43165080, 50222228, 53809530, 62777785, 64571436, 71746040, 75333342, 80714295, 87888899, 100444456, 107619060, 113000013, 125555570, 129142872, 150666684, 161428590, 175777798, 188333355, 215238120, 226000026, 251111140, 263666697, 301333368, 322857180, 351555596, 376666710, 439444495, 452000052, 502222280, 527333394, 565000065, 645714360, 703111192, 753333420, 791000091, 878888990, 904000104, 1054666788, 1130000130, 1318333485, 1506666840, 1582000182, 1757777980, 2109333576, 2260000260, 2636666970, 3164000364, 3515555960, 3955000455, 4520000520, 5273333940, 6328000728, 7910000910, 10546667880, 15820001820, 31640003640]

約数ペア:

[(1, 31640003640), (2, 15820001820), (3, 10546667880), (4, 7910000910), (5, 6328000728), (6, 5273333940), (7, 4520000520), (8, 3955000455), (9, 3515555960), (10, 3164000364), (12, 2636666970), (14, 2260000260), (15, 2109333576), (18, 1757777980), (20, 1582000182), (21, 1506666840), (24, 1318333485), (28, 1130000130), (30, 1054666788), (35, 904000104), (36, 878888990), (40, 791000091), (42, 753333420), (45, 703111192), (49, 645714360), (56, 565000065), (60, 527333394), (63, 502222280), (70, 452000052), (72, 439444495), (84, 376666710), (90, 351555596), (98, 322857180), (105, 301333368), (120, 263666697), (126, 251111140), (140, 226000026), (147, 215238120), (168, 188333355), (180, 175777798), (196, 161428590), (210, 150666684), (245, 129142872), (252, 125555570), (280, 113000013), (294, 107619060), (315, 100444456), (360, 87888899), (392, 80714295), (420, 75333342), (441, 71746040), (490, 64571436), (504, 62777785), (588, 53809530), (630, 50222228), (733, 43165080), (735, 43047624), (840, 37666671), (882, 35873020), (980, 32285718), (1176, 26904765), (1260, 25111114), (1466, 21582540), (1470, 21523812), (1764, 17936510), (1960, 16142859), (2199, 14388360), (2205, 14349208), (2447, 12930120), (2520, 12555557), (2932, 10791270), (2940, 10761906), (3528, 8968255), (3665, 8633016), (4398, 7194180), (4410, 7174604), (4894, 6465060), (5131, 6166440), (5864, 5395635), (5880, 5380953), (6597, 4796120), (7330, 4316508), (7341, 4310040), (8796, 3597090), (8820, 3587302), (9788, 3232530), (10262, 3083220), (10995, 2877672), (12235, 2586024), (13194, 2398060), (14660, 2158254), (14682, 2155020), (15393, 2055480), (17129, 1847160), (17592, 1798545), (17640, 1793651), (19576, 1616265), (20524, 1541610), (21990, 1438836), (22023, 1436680), (24470, 1293012), (25655, 1233288), (26388, 1199030), (29320, 1079127), (29364, 1077510), (30786, 1027740), (32985, 959224), (34258, 923580), (35917, 880920), (36705, 862008), (41048, 770805), (43980, 719418), (44046, 718340), (46179, 685160), (48940, 646506), (51310, 616644), (51387, 615720), (52776, 599515), (58728, 538755), (61572, 513870), (65970, 479612), (68516, 461790), (71834, 440460), (73410, 431004), (76965, 411096), (85645, 369432), (87960, 359709), (88092, 359170), (92358, 342580), (97880, 323253), (102620, 308322), (102774, 307860), (107751, 293640), (110115, 287336), (119903, 263880), (123144, 256935), (131940, 239806), (137032, 230895), (143668, 220230), (146820, 215502), (153930, 205548), (154161, 205240), (171290, 184716), (176184, 179585)]