2038006880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 384

約数和(自身を含む): 6401203200

約数和(自身を除く): 4363196320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 53, 56, 65, 70, 76, 80, 91, 95, 104, 106, 112, 130, 133, 139, 140, 152, 160, 182, 190, 208, 212, 224, 247, 260, 265, 266, 278, 280, 304, 364, 371, 380, 416, 424, 455, 494, 520, 530, 532, 556, 560, 608, 665, 689, 695, 728, 742, 760, 848, 910, 973, 988, 1007, 1040, 1060, 1064, 1112, 1120, 1235, 1330, 1378, 1390, 1456, 1484, 1520, 1696, 1729, 1807, 1820, 1855, 1946, 1976, 2014, 2080, 2120, 2128, 2224, 2470, 2641, 2660, 2756, 2780, 2912, 2968, 3040, 3445, 3458, 3614, 3640, 3710, 3892, 3952, 4028, 4240, 4256, 4448, 4823, 4865, 4940, 5035, 5282, 5320, 5512, 5560, 5936, 6890, 6916, 7049, 7228, 7280, 7367, 7420, 7784, 7904, 8056, 8480, 8645, 9035, 9646, 9730, 9880, 10070, 10564, 10640, 11024, 11120, 11872, 12649, 13091, 13205, 13780, 13832, 14098, 14456, 14560, 14734, 14840, 15568, 16112, 17290, 18070, 18487, 19292, 19460, 19760, 20140, 21128, 21280, 22048, 22240, 24115, 25298, 26182, 26410, 27560, 27664, 28196, 28912, 29468, 29680, 31136, 32224, 34333, 34580, 35245, 36140, 36835, 36974, 38584, 38920, 39520, 40280, 42256, 48230, 50596, 51569, 52364, 52820, 55120, 55328, 56392, 57824, 58936, 59360, 63245, 65455, 68666, 69160, 70490, 72280, 73670, 73948, 77168, 77840, 80560, 84512, 91637, 92435, 95771, 96460, 101192, 103138, 104728, 105640, 110240, 112784, 117872, 126490, 130910, 137332, 138320, 139973, 140980, 144560, 147340, 147896, 154336, 155680, 161120, 171665, 183274, 184870, 191542, 192920, 202384, 206276, 209456, 211280, 225568, 235744, 240331, 252980, 257845, 261820, 274664, 276640, 279946, 281960, 289120, 294680, 295792, 343330, 366548, 369740, 383084, 385840, 404768, 412552, 418912, 422560, 458185, 478855, 480662, 505960, 515690, 523640, 549328, 559892, 563920, 589360, 591584, 670397, 686660, 699865, 733096, 739480, 766168, 771680, 825104, 916370, 957710, 961324, 979811, 1011920, 1031380, 1047280, 1098656, 1119784, 1127840, 1178720, 1201655, 1340794, 1373320, 1399730, 1466192, 1478960, 1532336, 1650208, 1819649, 1832740, 1915420, 1922648, 1959622, 2023840, 2062760, 2094560, 2239568, 2403310, 2681588, 2746640, 2799460, 2932384, 2957920, 3064672, 3351985, 3639298, 3665480, 3830840, 3845296, 3919244, 4125520, 4479136, 4806620, 4899055, 5363176, 5493280, 5598920, 6703970, 7278596, 7330960, 7661680, 7690592, 7838488, 8251040, 9098245, 9613240, 9798110, 10726352, 11197840, 12737543, 13407940, 14557192, 14661920, 15323360, 15676976, 18196490, 19226480, 19596220, 21452704, 22395680, 25475086, 26815880, 29114384, 31353952, 36392980, 38452960, 39192440, 50950172, 53631760, 58228768, 63687715, 72785960, 78384880, 101900344, 107263520, 127375430, 145571920, 156769760, 203800688, 254750860, 291143840, 407601376, 509501720, 1019003440, 2038006880]

約数ペア:

[(1, 2038006880), (2, 1019003440), (4, 509501720), (5, 407601376), (7, 291143840), (8, 254750860), (10, 203800688), (13, 156769760), (14, 145571920), (16, 127375430), (19, 107263520), (20, 101900344), (26, 78384880), (28, 72785960), (32, 63687715), (35, 58228768), (38, 53631760), (40, 50950172), (52, 39192440), (53, 38452960), (56, 36392980), (65, 31353952), (70, 29114384), (76, 26815880), (80, 25475086), (91, 22395680), (95, 21452704), (104, 19596220), (106, 19226480), (112, 18196490), (130, 15676976), (133, 15323360), (139, 14661920), (140, 14557192), (152, 13407940), (160, 12737543), (182, 11197840), (190, 10726352), (208, 9798110), (212, 9613240), (224, 9098245), (247, 8251040), (260, 7838488), (265, 7690592), (266, 7661680), (278, 7330960), (280, 7278596), (304, 6703970), (364, 5598920), (371, 5493280), (380, 5363176), (416, 4899055), (424, 4806620), (455, 4479136), (494, 4125520), (520, 3919244), (530, 3845296), (532, 3830840), (556, 3665480), (560, 3639298), (608, 3351985), (665, 3064672), (689, 2957920), (695, 2932384), (728, 2799460), (742, 2746640), (760, 2681588), (848, 2403310), (910, 2239568), (973, 2094560), (988, 2062760), (1007, 2023840), (1040, 1959622), (1060, 1922648), (1064, 1915420), (1112, 1832740), (1120, 1819649), (1235, 1650208), (1330, 1532336), (1378, 1478960), (1390, 1466192), (1456, 1399730), (1484, 1373320), (1520, 1340794), (1696, 1201655), (1729, 1178720), (1807, 1127840), (1820, 1119784), (1855, 1098656), (1946, 1047280), (1976, 1031380), (2014, 1011920), (2080, 979811), (2120, 961324), (2128, 957710), (2224, 916370), (2470, 825104), (2641, 771680), (2660, 766168), (2756, 739480), (2780, 733096), (2912, 699865), (2968, 686660), (3040, 670397), (3445, 591584), (3458, 589360), (3614, 563920), (3640, 559892), (3710, 549328), (3892, 523640), (3952, 515690), (4028, 505960), (4240, 480662), (4256, 478855), (4448, 458185), (4823, 422560), (4865, 418912), (4940, 412552), (5035, 404768), (5282, 385840), (5320, 383084), (5512, 369740), (5560, 366548), (5936, 343330), (6890, 295792), (6916, 294680), (7049, 289120), (7228, 281960), (7280, 279946), (7367, 276640), (7420, 274664), (7784, 261820), (7904, 257845), (8056, 252980), (8480, 240331), (8645, 235744), (9035, 225568), (9646, 211280), (9730, 209456), (9880, 206276), (10070, 202384), (10564, 192920), (10640, 191542), (11024, 184870), (11120, 183274), (11872, 171665), (12649, 161120), (13091, 155680), (13205, 154336), (13780, 147896), (13832, 147340), (14098, 144560), (14456, 140980), (14560, 139973), (14734, 138320), (14840, 137332), (15568, 130910), (16112, 126490), (17290, 117872), (18070, 112784), (18487, 110240), (19292, 105640), (19460, 104728), (19760, 103138), (20140, 101192), (21128, 96460), (21280, 95771), (22048, 92435), (22240, 91637), (24115, 84512), (25298, 80560), (26182, 77840), (26410, 77168), (27560, 73948), (27664, 73670), (28196, 72280), (28912, 70490), (29468, 69160), (29680, 68666), (31136, 65455), (32224, 63245), (34333, 59360), (34580, 58936), (35245, 57824), (36140, 56392), (36835, 55328), (36974, 55120), (38584, 52820), (38920, 52364), (39520, 51569), (40280, 50596), (42256, 48230)]