21260651160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4143

約数の個数: 384

約数和(自身を含む): 79781760000

約数和(自身を除く): 58521108840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 47, 49, 56, 57, 60, 70, 76, 84, 94, 95, 98, 105, 114, 120, 133, 140, 141, 147, 152, 168, 188, 190, 196, 210, 228, 235, 245, 266, 280, 282, 285, 294, 329, 376, 380, 392, 399, 420, 456, 470, 490, 532, 564, 570, 588, 658, 665, 705, 735, 760, 798, 840, 893, 931, 940, 980, 987, 1064, 1128, 1140, 1176, 1316, 1330, 1410, 1470, 1596, 1645, 1786, 1862, 1880, 1960, 1974, 1995, 2280, 2303, 2632, 2660, 2679, 2793, 2820, 2940, 3192, 3290, 3572, 3724, 3948, 3990, 4049, 4465, 4606, 4655, 4935, 5320, 5358, 5586, 5640, 5880, 6251, 6580, 6909, 7144, 7448, 7896, 7980, 8098, 8930, 9212, 9310, 9870, 10716, 11172, 11515, 12147, 12502, 13160, 13395, 13818, 13965, 15960, 16196, 17860, 18424, 18620, 18753, 19740, 20245, 21432, 22344, 23030, 24294, 25004, 26790, 27636, 27930, 28343, 31255, 32392, 34545, 35720, 37240, 37506, 39480, 40490, 43757, 46060, 48588, 50008, 53580, 55272, 55860, 56686, 60735, 62510, 69090, 75012, 76931, 80980, 85029, 87514, 92120, 93765, 97176, 107160, 111720, 113372, 121470, 125020, 131271, 138180, 141715, 150024, 153862, 161960, 170058, 175028, 187530, 190303, 198401, 218785, 226744, 230793, 242940, 250040, 262542, 276360, 283430, 307724, 340116, 350056, 375060, 380606, 384655, 396802, 425145, 437570, 461586, 485880, 525084, 538517, 566860, 570909, 595203, 615448, 656355, 680232, 750120, 761212, 769310, 793604, 850290, 875140, 923172, 951515, 992005, 1050168, 1077034, 1133720, 1141818, 1153965, 1190406, 1312710, 1332121, 1522424, 1538620, 1587208, 1615551, 1700580, 1750280, 1846344, 1903030, 1984010, 2154068, 2283636, 2307930, 2380812, 2625420, 2664242, 2692585, 2854545, 2976015, 3077240, 3231102, 3401160, 3615757, 3769619, 3806060, 3968020, 3996363, 4308136, 4567272, 4615860, 4761624, 5250840, 5328484, 5385170, 5709090, 5952030, 6462204, 6660605, 7231514, 7539238, 7612120, 7936040, 7992726, 8077755, 9231720, 9324847, 10656968, 10770340, 10847271, 11308857, 11418180, 11904060, 12924408, 13321210, 14463028, 15078476, 15985452, 16155510, 18078785, 18649694, 18848095, 19981815, 21540680, 21694542, 22617714, 22836360, 23808120, 25310299, 26642420, 27974541, 28926056, 30156952, 31970904, 32311020, 36157570, 37299388, 37696190, 39963630, 43389084, 45235428, 46624235, 50620598, 53284840, 54236355, 55949082, 56544285, 64622040, 72315140, 74598776, 75392380, 75930897, 79927260, 86778168, 90470856, 93248470, 101241196, 108472710, 111898164, 113088570, 126551495, 139872705, 144630280, 150784760, 151861794, 159854520, 177172093, 186496940, 202482392, 216945420, 223796328, 226177140, 253102990, 279745410, 303723588, 354344186, 372993880, 379654485, 433890840, 452354280, 506205980, 531516279, 559490820, 607447176, 708688372, 759308970, 885860465, 1012411960, 1063032558, 1118981640, 1417376744, 1518617940, 1771720930, 2126065116, 2657581395, 3037235880, 3543441860, 4252130232, 5315162790, 7086883720, 10630325580, 21260651160]

約数ペア:

[(1, 21260651160), (2, 10630325580), (3, 7086883720), (4, 5315162790), (5, 4252130232), (6, 3543441860), (7, 3037235880), (8, 2657581395), (10, 2126065116), (12, 1771720930), (14, 1518617940), (15, 1417376744), (19, 1118981640), (20, 1063032558), (21, 1012411960), (24, 885860465), (28, 759308970), (30, 708688372), (35, 607447176), (38, 559490820), (40, 531516279), (42, 506205980), (47, 452354280), (49, 433890840), (56, 379654485), (57, 372993880), (60, 354344186), (70, 303723588), (76, 279745410), (84, 253102990), (94, 226177140), (95, 223796328), (98, 216945420), (105, 202482392), (114, 186496940), (120, 177172093), (133, 159854520), (140, 151861794), (141, 150784760), (147, 144630280), (152, 139872705), (168, 126551495), (188, 113088570), (190, 111898164), (196, 108472710), (210, 101241196), (228, 93248470), (235, 90470856), (245, 86778168), (266, 79927260), (280, 75930897), (282, 75392380), (285, 74598776), (294, 72315140), (329, 64622040), (376, 56544285), (380, 55949082), (392, 54236355), (399, 53284840), (420, 50620598), (456, 46624235), (470, 45235428), (490, 43389084), (532, 39963630), (564, 37696190), (570, 37299388), (588, 36157570), (658, 32311020), (665, 31970904), (705, 30156952), (735, 28926056), (760, 27974541), (798, 26642420), (840, 25310299), (893, 23808120), (931, 22836360), (940, 22617714), (980, 21694542), (987, 21540680), (1064, 19981815), (1128, 18848095), (1140, 18649694), (1176, 18078785), (1316, 16155510), (1330, 15985452), (1410, 15078476), (1470, 14463028), (1596, 13321210), (1645, 12924408), (1786, 11904060), (1862, 11418180), (1880, 11308857), (1960, 10847271), (1974, 10770340), (1995, 10656968), (2280, 9324847), (2303, 9231720), (2632, 8077755), (2660, 7992726), (2679, 7936040), (2793, 7612120), (2820, 7539238), (2940, 7231514), (3192, 6660605), (3290, 6462204), (3572, 5952030), (3724, 5709090), (3948, 5385170), (3990, 5328484), (4049, 5250840), (4465, 4761624), (4606, 4615860), (4655, 4567272), (4935, 4308136), (5320, 3996363), (5358, 3968020), (5586, 3806060), (5640, 3769619), (5880, 3615757), (6251, 3401160), (6580, 3231102), (6909, 3077240), (7144, 2976015), (7448, 2854545), (7896, 2692585), (7980, 2664242), (8098, 2625420), (8930, 2380812), (9212, 2307930), (9310, 2283636), (9870, 2154068), (10716, 1984010), (11172, 1903030), (11515, 1846344), (12147, 1750280), (12502, 1700580), (13160, 1615551), (13395, 1587208), (13818, 1538620), (13965, 1522424), (15960, 1332121), (16196, 1312710), (17860, 1190406), (18424, 1153965), (18620, 1141818), (18753, 1133720), (19740, 1077034), (20245, 1050168), (21432, 992005), (22344, 951515), (23030, 923172), (24294, 875140), (25004, 850290), (26790, 793604), (27636, 769310), (27930, 761212), (28343, 750120), (31255, 680232), (32392, 656355), (34545, 615448), (35720, 595203), (37240, 570909), (37506, 566860), (39480, 538517), (40490, 525084), (43757, 485880), (46060, 461586), (48588, 437570), (50008, 425145), (53580, 396802), (55272, 384655), (55860, 380606), (56686, 375060), (60735, 350056), (62510, 340116), (69090, 307724), (75012, 283430), (76931, 276360), (80980, 262542), (85029, 250040), (87514, 242940), (92120, 230793), (93765, 226744), (97176, 218785), (107160, 198401), (111720, 190303), (113372, 187530), (121470, 175028), (125020, 170058), (131271, 161960), (138180, 153862), (141715, 150024)]