15721903400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 384

約数和(自身を含む): 46202400000

約数和(自身を除く): 30480496600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 70, 76, 89, 95, 100, 116, 133, 140, 145, 152, 175, 178, 190, 200, 203, 229, 232, 266, 280, 290, 350, 356, 380, 406, 445, 458, 475, 532, 551, 580, 623, 665, 700, 712, 725, 760, 812, 890, 916, 950, 1015, 1064, 1102, 1145, 1160, 1246, 1330, 1400, 1450, 1603, 1624, 1691, 1780, 1832, 1900, 2030, 2204, 2225, 2290, 2492, 2581, 2660, 2755, 2900, 3115, 3206, 3325, 3382, 3560, 3800, 3857, 4060, 4351, 4408, 4450, 4580, 4984, 5075, 5162, 5320, 5510, 5725, 5800, 6230, 6412, 6641, 6650, 6764, 7714, 8015, 8120, 8455, 8702, 8900, 9160, 10150, 10324, 11020, 11450, 11837, 12460, 12824, 12905, 13282, 13300, 13528, 13775, 15428, 15575, 16030, 16910, 17404, 17800, 18067, 19285, 20300, 20381, 20648, 21755, 22040, 22900, 23674, 24920, 25810, 26564, 26600, 27550, 30457, 30856, 31150, 32060, 33205, 33820, 34808, 36134, 38570, 40075, 40600, 40762, 42275, 43510, 45800, 46487, 47348, 49039, 51620, 53128, 55100, 59185, 60914, 62300, 64120, 64525, 66410, 67640, 72268, 77140, 80150, 81524, 84550, 87020, 90335, 92974, 94696, 96425, 98078, 101905, 103240, 108775, 110200, 118370, 121828, 124600, 126179, 129050, 132820, 142667, 144536, 152285, 154280, 160300, 163048, 166025, 169100, 174040, 180670, 185948, 192850, 196156, 203810, 217550, 232435, 236740, 243656, 245195, 252358, 258100, 265640, 285334, 295925, 304570, 320600, 332050, 338200, 343273, 361340, 371896, 385700, 387239, 392312, 407620, 435100, 451675, 464870, 473480, 490390, 504716, 509525, 516200, 570668, 591049, 591850, 609140, 630895, 664100, 686546, 713335, 722680, 761425, 771400, 774478, 815240, 870200, 883253, 903350, 929740, 980780, 1009432, 1019050, 1141336, 1162175, 1182098, 1183700, 1218280, 1225975, 1261790, 1328200, 1373092, 1426670, 1522850, 1548956, 1716365, 1766506, 1806700, 1859480, 1936195, 1961560, 2038100, 2324350, 2364196, 2367400, 2451950, 2523580, 2710673, 2746184, 2853340, 2955245, 3045700, 3097912, 3154475, 3432730, 3533012, 3566675, 3613400, 3872390, 4076200, 4137343, 4416265, 4648700, 4728392, 4903900, 5047160, 5421346, 5706680, 5910490, 6091400, 6308950, 6865460, 7066024, 7133350, 7744780, 8274686, 8581825, 8832530, 9297400, 9680975, 9807800, 10842692, 11229931, 11820980, 12617900, 13553365, 13730920, 14266700, 14776225, 15489560, 16549372, 17163650, 17665060, 19361950, 20686715, 21685384, 22081325, 22459862, 23641960, 25235800, 27106730, 28533400, 29552450, 33098744, 34327300, 35330120, 38723900, 41373430, 44162650, 44919724, 54213460, 56149655, 59104900, 67766825, 68654600, 77447800, 78609517, 82746860, 88325300, 89839448, 103433575, 108426920, 112299310, 118209800, 135533650, 157219034, 165493720, 176650600, 206867150, 224598620, 271067300, 280748275, 314438068, 393047585, 413734300, 449197240, 542134600, 561496550, 628876136, 786095170, 827468600, 1122993100, 1572190340, 1965237925, 2245986200, 3144380680, 3930475850, 7860951700, 15721903400]

約数ペア:

[(1, 15721903400), (2, 7860951700), (4, 3930475850), (5, 3144380680), (7, 2245986200), (8, 1965237925), (10, 1572190340), (14, 1122993100), (19, 827468600), (20, 786095170), (25, 628876136), (28, 561496550), (29, 542134600), (35, 449197240), (38, 413734300), (40, 393047585), (50, 314438068), (56, 280748275), (58, 271067300), (70, 224598620), (76, 206867150), (89, 176650600), (95, 165493720), (100, 157219034), (116, 135533650), (133, 118209800), (140, 112299310), (145, 108426920), (152, 103433575), (175, 89839448), (178, 88325300), (190, 82746860), (200, 78609517), (203, 77447800), (229, 68654600), (232, 67766825), (266, 59104900), (280, 56149655), (290, 54213460), (350, 44919724), (356, 44162650), (380, 41373430), (406, 38723900), (445, 35330120), (458, 34327300), (475, 33098744), (532, 29552450), (551, 28533400), (580, 27106730), (623, 25235800), (665, 23641960), (700, 22459862), (712, 22081325), (725, 21685384), (760, 20686715), (812, 19361950), (890, 17665060), (916, 17163650), (950, 16549372), (1015, 15489560), (1064, 14776225), (1102, 14266700), (1145, 13730920), (1160, 13553365), (1246, 12617900), (1330, 11820980), (1400, 11229931), (1450, 10842692), (1603, 9807800), (1624, 9680975), (1691, 9297400), (1780, 8832530), (1832, 8581825), (1900, 8274686), (2030, 7744780), (2204, 7133350), (2225, 7066024), (2290, 6865460), (2492, 6308950), (2581, 6091400), (2660, 5910490), (2755, 5706680), (2900, 5421346), (3115, 5047160), (3206, 4903900), (3325, 4728392), (3382, 4648700), (3560, 4416265), (3800, 4137343), (3857, 4076200), (4060, 3872390), (4351, 3613400), (4408, 3566675), (4450, 3533012), (4580, 3432730), (4984, 3154475), (5075, 3097912), (5162, 3045700), (5320, 2955245), (5510, 2853340), (5725, 2746184), (5800, 2710673), (6230, 2523580), (6412, 2451950), (6641, 2367400), (6650, 2364196), (6764, 2324350), (7714, 2038100), (8015, 1961560), (8120, 1936195), (8455, 1859480), (8702, 1806700), (8900, 1766506), (9160, 1716365), (10150, 1548956), (10324, 1522850), (11020, 1426670), (11450, 1373092), (11837, 1328200), (12460, 1261790), (12824, 1225975), (12905, 1218280), (13282, 1183700), (13300, 1182098), (13528, 1162175), (13775, 1141336), (15428, 1019050), (15575, 1009432), (16030, 980780), (16910, 929740), (17404, 903350), (17800, 883253), (18067, 870200), (19285, 815240), (20300, 774478), (20381, 771400), (20648, 761425), (21755, 722680), (22040, 713335), (22900, 686546), (23674, 664100), (24920, 630895), (25810, 609140), (26564, 591850), (26600, 591049), (27550, 570668), (30457, 516200), (30856, 509525), (31150, 504716), (32060, 490390), (33205, 473480), (33820, 464870), (34808, 451675), (36134, 435100), (38570, 407620), (40075, 392312), (40600, 387239), (40762, 385700), (42275, 371896), (43510, 361340), (45800, 343273), (46487, 338200), (47348, 332050), (49039, 320600), (51620, 304570), (53128, 295925), (55100, 285334), (59185, 265640), (60914, 258100), (62300, 252358), (64120, 245195), (64525, 243656), (66410, 236740), (67640, 232435), (72268, 217550), (77140, 203810), (80150, 196156), (81524, 192850), (84550, 185948), (87020, 180670), (90335, 174040), (92974, 169100), (94696, 166025), (96425, 163048), (98078, 160300), (101905, 154280), (103240, 152285), (108775, 144536), (110200, 142667), (118370, 132820), (121828, 129050), (124600, 126179)]