1812327840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:872

約数の個数: 288

約数和(自身を含む): 6622224336

約数和(自身を除く): 4809896496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 101, 102, 120, 136, 144, 153, 160, 170, 180, 202, 204, 240, 255, 272, 288, 303, 306, 340, 360, 404, 408, 480, 505, 510, 544, 606, 612, 680, 720, 733, 765, 808, 816, 909, 1010, 1020, 1212, 1224, 1360, 1440, 1466, 1515, 1530, 1616, 1632, 1717, 1818, 2020, 2040, 2199, 2424, 2448, 2720, 2932, 3030, 3060, 3232, 3434, 3636, 3665, 4040, 4080, 4398, 4545, 4848, 4896, 5151, 5864, 6060, 6120, 6597, 6868, 7272, 7330, 8080, 8160, 8585, 8796, 9090, 9696, 10302, 10995, 11728, 12120, 12240, 12461, 13194, 13736, 14544, 14660, 15453, 16160, 17170, 17592, 18180, 20604, 21990, 23456, 24240, 24480, 24922, 25755, 26388, 27472, 29088, 29320, 30906, 32985, 34340, 35184, 36360, 37383, 41208, 43980, 48480, 49844, 51510, 52776, 54944, 58640, 61812, 62305, 65970, 68680, 70368, 72720, 74033, 74766, 77265, 82416, 87960, 99688, 103020, 105552, 112149, 117280, 123624, 124610, 131940, 137360, 145440, 148066, 149532, 154530, 164832, 175920, 186915, 199376, 206040, 211104, 222099, 224298, 247248, 249220, 263880, 274720, 296132, 299064, 309060, 351840, 370165, 373830, 398752, 412080, 444198, 448596, 494496, 498440, 527760, 560745, 592264, 598128, 618120, 666297, 740330, 747660, 824160, 888396, 897192, 996880, 1055520, 1110495, 1121490, 1184528, 1196256, 1236240, 1258561, 1332594, 1480660, 1495320, 1776792, 1794384, 1993760, 2220990, 2242980, 2369056, 2472480, 2517122, 2665188, 2961320, 2990640, 3331485, 3553584, 3588768, 3775683, 4441980, 4485960, 5034244, 5330376, 5922640, 5981280, 6292805, 6662970, 7107168, 7551366, 8883960, 8971920, 10068488, 10660752, 11327049, 11845280, 12585610, 13325940, 15102732, 17767920, 17943840, 18878415, 20136976, 21321504, 22654098, 25171220, 26651880, 30205464, 35535840, 37756830, 40273952, 45308196, 50342440, 53303760, 56635245, 60410928, 75513660, 90616392, 100684880, 106607520, 113270490, 120821856, 151027320, 181232784, 201369760, 226540980, 302054640, 362465568, 453081960, 604109280, 906163920, 1812327840]

約数ペア:

[(1, 1812327840), (2, 906163920), (3, 604109280), (4, 453081960), (5, 362465568), (6, 302054640), (8, 226540980), (9, 201369760), (10, 181232784), (12, 151027320), (15, 120821856), (16, 113270490), (17, 106607520), (18, 100684880), (20, 90616392), (24, 75513660), (30, 60410928), (32, 56635245), (34, 53303760), (36, 50342440), (40, 45308196), (45, 40273952), (48, 37756830), (51, 35535840), (60, 30205464), (68, 26651880), (72, 25171220), (80, 22654098), (85, 21321504), (90, 20136976), (96, 18878415), (101, 17943840), (102, 17767920), (120, 15102732), (136, 13325940), (144, 12585610), (153, 11845280), (160, 11327049), (170, 10660752), (180, 10068488), (202, 8971920), (204, 8883960), (240, 7551366), (255, 7107168), (272, 6662970), (288, 6292805), (303, 5981280), (306, 5922640), (340, 5330376), (360, 5034244), (404, 4485960), (408, 4441980), (480, 3775683), (505, 3588768), (510, 3553584), (544, 3331485), (606, 2990640), (612, 2961320), (680, 2665188), (720, 2517122), (733, 2472480), (765, 2369056), (808, 2242980), (816, 2220990), (909, 1993760), (1010, 1794384), (1020, 1776792), (1212, 1495320), (1224, 1480660), (1360, 1332594), (1440, 1258561), (1466, 1236240), (1515, 1196256), (1530, 1184528), (1616, 1121490), (1632, 1110495), (1717, 1055520), (1818, 996880), (2020, 897192), (2040, 888396), (2199, 824160), (2424, 747660), (2448, 740330), (2720, 666297), (2932, 618120), (3030, 598128), (3060, 592264), (3232, 560745), (3434, 527760), (3636, 498440), (3665, 494496), (4040, 448596), (4080, 444198), (4398, 412080), (4545, 398752), (4848, 373830), (4896, 370165), (5151, 351840), (5864, 309060), (6060, 299064), (6120, 296132), (6597, 274720), (6868, 263880), (7272, 249220), (7330, 247248), (8080, 224298), (8160, 222099), (8585, 211104), (8796, 206040), (9090, 199376), (9696, 186915), (10302, 175920), (10995, 164832), (11728, 154530), (12120, 149532), (12240, 148066), (12461, 145440), (13194, 137360), (13736, 131940), (14544, 124610), (14660, 123624), (15453, 117280), (16160, 112149), (17170, 105552), (17592, 103020), (18180, 99688), (20604, 87960), (21990, 82416), (23456, 77265), (24240, 74766), (24480, 74033), (24922, 72720), (25755, 70368), (26388, 68680), (27472, 65970), (29088, 62305), (29320, 61812), (30906, 58640), (32985, 54944), (34340, 52776), (35184, 51510), (36360, 49844), (37383, 48480), (41208, 43980)]