1780923960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 384

約数和(自身を含む): 6487603200

約数和(自身を除く): 4706679240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 37, 38, 40, 45, 57, 60, 62, 72, 74, 76, 90, 93, 95, 111, 114, 120, 124, 148, 152, 155, 171, 180, 185, 186, 190, 222, 227, 228, 248, 279, 285, 296, 310, 333, 342, 360, 370, 372, 380, 444, 454, 456, 465, 555, 558, 570, 589, 620, 666, 681, 684, 703, 740, 744, 760, 855, 888, 908, 930, 1110, 1116, 1135, 1140, 1147, 1178, 1240, 1332, 1362, 1368, 1395, 1406, 1480, 1665, 1710, 1767, 1816, 1860, 2043, 2109, 2220, 2232, 2270, 2280, 2294, 2356, 2664, 2724, 2790, 2812, 2945, 3330, 3405, 3420, 3441, 3515, 3534, 3720, 4086, 4218, 4313, 4440, 4540, 4588, 4712, 5301, 5448, 5580, 5624, 5735, 5890, 6327, 6660, 6810, 6840, 6882, 7030, 7037, 7068, 8172, 8399, 8436, 8626, 8835, 9080, 9176, 10215, 10323, 10545, 10602, 11160, 11470, 11780, 12654, 12939, 13320, 13620, 13764, 14060, 14074, 14136, 16344, 16798, 16872, 17205, 17252, 17670, 20430, 20646, 21090, 21111, 21204, 21565, 21793, 22940, 23560, 25197, 25308, 25878, 26505, 27240, 27528, 28120, 28148, 31635, 33596, 34410, 34504, 35185, 35340, 38817, 40860, 41292, 41995, 42180, 42222, 42408, 43130, 43586, 45880, 50394, 50616, 51615, 51756, 53010, 56296, 63270, 63333, 64695, 65379, 67192, 68820, 70370, 70680, 75591, 77634, 81720, 82584, 83990, 84360, 84444, 86260, 87172, 100788, 103230, 103512, 105555, 106020, 108965, 125985, 126540, 126666, 129390, 130758, 133703, 137640, 140740, 151182, 155268, 159581, 167980, 168888, 172520, 174344, 194085, 196137, 201576, 206460, 211110, 212040, 217930, 251970, 253080, 253332, 258780, 260369, 261516, 267406, 281480, 302364, 310536, 316665, 319162, 326895, 335960, 377955, 388170, 392274, 401109, 412920, 422220, 435860, 478743, 503940, 506664, 517560, 520738, 523032, 534812, 604728, 633330, 638324, 653790, 668515, 755910, 776340, 781107, 784548, 797905, 802218, 844440, 871720, 957486, 980685, 1007880, 1041476, 1069624, 1203327, 1266660, 1276648, 1301845, 1307580, 1337030, 1436229, 1511820, 1552680, 1562214, 1569096, 1595810, 1604436, 1914972, 1961370, 2005545, 2082952, 2343321, 2393715, 2406654, 2533320, 2603690, 2615160, 2674060, 2872458, 3023640, 3124428, 3191620, 3208872, 3829944, 3905535, 3922740, 4011090, 4686642, 4787430, 4813308, 4947011, 5207380, 5348120, 5744916, 6016635, 6248856, 6383240, 7181145, 7811070, 7845480, 8022180, 9373284, 9574860, 9626616, 9894022, 10414760, 11489832, 11716605, 12033270, 14362290, 14841033, 15622140, 16044360, 18746568, 19149720, 19788044, 23433210, 24066540, 24735055, 28724580, 29682066, 31244280, 39576088, 44523099, 46866420, 48133080, 49470110, 57449160, 59364132, 74205165, 89046198, 93732840, 98940220, 118728264, 148410330, 178092396, 197880440, 222615495, 296820660, 356184792, 445230990, 593641320, 890461980, 1780923960]

約数ペア:

[(1, 1780923960), (2, 890461980), (3, 593641320), (4, 445230990), (5, 356184792), (6, 296820660), (8, 222615495), (9, 197880440), (10, 178092396), (12, 148410330), (15, 118728264), (18, 98940220), (19, 93732840), (20, 89046198), (24, 74205165), (30, 59364132), (31, 57449160), (36, 49470110), (37, 48133080), (38, 46866420), (40, 44523099), (45, 39576088), (57, 31244280), (60, 29682066), (62, 28724580), (72, 24735055), (74, 24066540), (76, 23433210), (90, 19788044), (93, 19149720), (95, 18746568), (111, 16044360), (114, 15622140), (120, 14841033), (124, 14362290), (148, 12033270), (152, 11716605), (155, 11489832), (171, 10414760), (180, 9894022), (185, 9626616), (186, 9574860), (190, 9373284), (222, 8022180), (227, 7845480), (228, 7811070), (248, 7181145), (279, 6383240), (285, 6248856), (296, 6016635), (310, 5744916), (333, 5348120), (342, 5207380), (360, 4947011), (370, 4813308), (372, 4787430), (380, 4686642), (444, 4011090), (454, 3922740), (456, 3905535), (465, 3829944), (555, 3208872), (558, 3191620), (570, 3124428), (589, 3023640), (620, 2872458), (666, 2674060), (681, 2615160), (684, 2603690), (703, 2533320), (740, 2406654), (744, 2393715), (760, 2343321), (855, 2082952), (888, 2005545), (908, 1961370), (930, 1914972), (1110, 1604436), (1116, 1595810), (1135, 1569096), (1140, 1562214), (1147, 1552680), (1178, 1511820), (1240, 1436229), (1332, 1337030), (1362, 1307580), (1368, 1301845), (1395, 1276648), (1406, 1266660), (1480, 1203327), (1665, 1069624), (1710, 1041476), (1767, 1007880), (1816, 980685), (1860, 957486), (2043, 871720), (2109, 844440), (2220, 802218), (2232, 797905), (2270, 784548), (2280, 781107), (2294, 776340), (2356, 755910), (2664, 668515), (2724, 653790), (2790, 638324), (2812, 633330), (2945, 604728), (3330, 534812), (3405, 523032), (3420, 520738), (3441, 517560), (3515, 506664), (3534, 503940), (3720, 478743), (4086, 435860), (4218, 422220), (4313, 412920), (4440, 401109), (4540, 392274), (4588, 388170), (4712, 377955), (5301, 335960), (5448, 326895), (5580, 319162), (5624, 316665), (5735, 310536), (5890, 302364), (6327, 281480), (6660, 267406), (6810, 261516), (6840, 260369), (6882, 258780), (7030, 253332), (7037, 253080), (7068, 251970), (8172, 217930), (8399, 212040), (8436, 211110), (8626, 206460), (8835, 201576), (9080, 196137), (9176, 194085), (10215, 174344), (10323, 172520), (10545, 168888), (10602, 167980), (11160, 159581), (11470, 155268), (11780, 151182), (12654, 140740), (12939, 137640), (13320, 133703), (13620, 130758), (13764, 129390), (14060, 126666), (14074, 126540), (14136, 125985), (16344, 108965), (16798, 106020), (16872, 105555), (17205, 103512), (17252, 103230), (17670, 100788), (20430, 87172), (20646, 86260), (21090, 84444), (21111, 84360), (21204, 83990), (21565, 82584), (21793, 81720), (22940, 77634), (23560, 75591), (25197, 70680), (25308, 70370), (25878, 68820), (26505, 67192), (27240, 65379), (27528, 64695), (28120, 63333), (28148, 63270), (31635, 56296), (33596, 53010), (34410, 51756), (34504, 51615), (35185, 50616), (35340, 50394), (38817, 45880), (40860, 43586), (41292, 43130), (41995, 42408), (42180, 42222)]