681174360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 2469852000

約数和(自身を除く): 1788677640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 83, 85, 90, 102, 108, 120, 135, 136, 149, 153, 162, 166, 170, 180, 204, 216, 249, 255, 270, 298, 306, 324, 332, 340, 360, 405, 408, 415, 447, 459, 498, 510, 540, 596, 612, 648, 664, 680, 745, 747, 765, 810, 830, 894, 918, 996, 1020, 1080, 1192, 1224, 1245, 1341, 1377, 1411, 1490, 1494, 1530, 1620, 1660, 1788, 1836, 1992, 2040, 2235, 2241, 2295, 2490, 2533, 2682, 2754, 2822, 2980, 2988, 3060, 3240, 3320, 3576, 3672, 3735, 4023, 4233, 4470, 4482, 4590, 4980, 5066, 5364, 5508, 5644, 5960, 5976, 6120, 6705, 6723, 6885, 7055, 7470, 7599, 8046, 8466, 8940, 8964, 9180, 9960, 10132, 10728, 11016, 11205, 11288, 12069, 12367, 12665, 12699, 13410, 13446, 13770, 14110, 14940, 15198, 16092, 16932, 17880, 17928, 18360, 20115, 20264, 21165, 22410, 22797, 24138, 24734, 25330, 25398, 26820, 26892, 27540, 28220, 29880, 30396, 32184, 33615, 33864, 37101, 37995, 38097, 40230, 42330, 44820, 45594, 48276, 49468, 50660, 50796, 53640, 53784, 55080, 56440, 60345, 60792, 61835, 63495, 67230, 68391, 74202, 75990, 76194, 80460, 84660, 89640, 91188, 96552, 98936, 101320, 101592, 111303, 113985, 114291, 120690, 123670, 126990, 134460, 136782, 148404, 151980, 152388, 160920, 169320, 182376, 185505, 190485, 205173, 210239, 222606, 227970, 228582, 241380, 247340, 253980, 268920, 273564, 296808, 303960, 304776, 333909, 341955, 371010, 380970, 410346, 420478, 445212, 455940, 457164, 482760, 494680, 507960, 547128, 556515, 571455, 630717, 667818, 683910, 742020, 761940, 820692, 840956, 890424, 911880, 914328, 1001727, 1025865, 1051195, 1113030, 1142910, 1261434, 1335636, 1367820, 1484040, 1523880, 1641384, 1669545, 1681912, 1892151, 2003454, 2051730, 2102390, 2226060, 2285820, 2522868, 2671272, 2735640, 3153585, 3339090, 3784302, 4006908, 4103460, 4204780, 4452120, 4571640, 5008635, 5045736, 5676453, 6307170, 6678180, 7568604, 8013816, 8206920, 8409560, 9460755, 10017270, 11352906, 12614340, 13356360, 15137208, 17029359, 18921510, 20034540, 22705812, 25228680, 28382265, 34058718, 37843020, 40069080, 45411624, 56764530, 68117436, 75686040, 85146795, 113529060, 136234872, 170293590, 227058120, 340587180, 681174360]

約数ペア:

[(1, 681174360), (2, 340587180), (3, 227058120), (4, 170293590), (5, 136234872), (6, 113529060), (8, 85146795), (9, 75686040), (10, 68117436), (12, 56764530), (15, 45411624), (17, 40069080), (18, 37843020), (20, 34058718), (24, 28382265), (27, 25228680), (30, 22705812), (34, 20034540), (36, 18921510), (40, 17029359), (45, 15137208), (51, 13356360), (54, 12614340), (60, 11352906), (68, 10017270), (72, 9460755), (81, 8409560), (83, 8206920), (85, 8013816), (90, 7568604), (102, 6678180), (108, 6307170), (120, 5676453), (135, 5045736), (136, 5008635), (149, 4571640), (153, 4452120), (162, 4204780), (166, 4103460), (170, 4006908), (180, 3784302), (204, 3339090), (216, 3153585), (249, 2735640), (255, 2671272), (270, 2522868), (298, 2285820), (306, 2226060), (324, 2102390), (332, 2051730), (340, 2003454), (360, 1892151), (405, 1681912), (408, 1669545), (415, 1641384), (447, 1523880), (459, 1484040), (498, 1367820), (510, 1335636), (540, 1261434), (596, 1142910), (612, 1113030), (648, 1051195), (664, 1025865), (680, 1001727), (745, 914328), (747, 911880), (765, 890424), (810, 840956), (830, 820692), (894, 761940), (918, 742020), (996, 683910), (1020, 667818), (1080, 630717), (1192, 571455), (1224, 556515), (1245, 547128), (1341, 507960), (1377, 494680), (1411, 482760), (1490, 457164), (1494, 455940), (1530, 445212), (1620, 420478), (1660, 410346), (1788, 380970), (1836, 371010), (1992, 341955), (2040, 333909), (2235, 304776), (2241, 303960), (2295, 296808), (2490, 273564), (2533, 268920), (2682, 253980), (2754, 247340), (2822, 241380), (2980, 228582), (2988, 227970), (3060, 222606), (3240, 210239), (3320, 205173), (3576, 190485), (3672, 185505), (3735, 182376), (4023, 169320), (4233, 160920), (4470, 152388), (4482, 151980), (4590, 148404), (4980, 136782), (5066, 134460), (5364, 126990), (5508, 123670), (5644, 120690), (5960, 114291), (5976, 113985), (6120, 111303), (6705, 101592), (6723, 101320), (6885, 98936), (7055, 96552), (7470, 91188), (7599, 89640), (8046, 84660), (8466, 80460), (8940, 76194), (8964, 75990), (9180, 74202), (9960, 68391), (10132, 67230), (10728, 63495), (11016, 61835), (11205, 60792), (11288, 60345), (12069, 56440), (12367, 55080), (12665, 53784), (12699, 53640), (13410, 50796), (13446, 50660), (13770, 49468), (14110, 48276), (14940, 45594), (15198, 44820), (16092, 42330), (16932, 40230), (17880, 38097), (17928, 37995), (18360, 37101), (20115, 33864), (20264, 33615), (21165, 32184), (22410, 30396), (22797, 29880), (24138, 28220), (24734, 27540), (25330, 26892), (25398, 26820)]