18446935920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{18899}}^1$

素因数の和:19012

約数の個数: 240

約数和(自身を含む): 67326940800

約数和(自身を除く): 48880004880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 245, 249, 280, 294, 332, 336, 392, 415, 420, 490, 498, 560, 581, 588, 664, 735, 784, 830, 840, 980, 996, 1162, 1176, 1245, 1328, 1470, 1660, 1680, 1743, 1960, 1992, 2324, 2352, 2490, 2905, 2940, 3320, 3486, 3920, 3984, 4067, 4648, 4980, 5810, 5880, 6640, 6972, 8134, 8715, 9296, 9960, 11620, 11760, 12201, 13944, 16268, 17430, 18899, 19920, 20335, 23240, 24402, 27888, 32536, 34860, 37798, 40670, 46480, 48804, 56697, 61005, 65072, 69720, 75596, 81340, 94495, 97608, 113394, 122010, 132293, 139440, 151192, 162680, 188990, 195216, 226788, 244020, 264586, 283485, 302384, 325360, 377980, 396879, 453576, 488040, 529172, 566970, 661465, 755960, 793758, 907152, 926051, 976080, 1058344, 1133940, 1322930, 1511920, 1568617, 1587516, 1852102, 1984395, 2116688, 2267880, 2645860, 2778153, 3137234, 3175032, 3704204, 3968790, 4535760, 4630255, 4705851, 5291720, 5556306, 6274468, 6350064, 7408408, 7843085, 7937580, 9260510, 9411702, 10583440, 10980319, 11112612, 12548936, 13890765, 14816816, 15686170, 15875160, 18521020, 18823404, 21960638, 22225224, 23529255, 25097872, 27781530, 31372340, 31750320, 32940957, 37042040, 37646808, 43921276, 44450448, 47058510, 54901595, 55563060, 62744680, 65881914, 74084080, 75293616, 76862233, 87842552, 94117020, 109803190, 111126120, 125489360, 131763828, 153724466, 164704785, 175685104, 188234040, 219606380, 222252240, 230586699, 263527656, 307448932, 329409570, 376468080, 384311165, 439212760, 461173398, 527055312, 614897864, 658819140, 768622330, 878425520, 922346796, 1152933495, 1229795728, 1317638280, 1537244660, 1844693592, 2305866990, 2635276560, 3074489320, 3689387184, 4611733980, 6148978640, 9223467960, 18446935920]

約数ペア:

[(1, 18446935920), (2, 9223467960), (3, 6148978640), (4, 4611733980), (5, 3689387184), (6, 3074489320), (7, 2635276560), (8, 2305866990), (10, 1844693592), (12, 1537244660), (14, 1317638280), (15, 1229795728), (16, 1152933495), (20, 922346796), (21, 878425520), (24, 768622330), (28, 658819140), (30, 614897864), (35, 527055312), (40, 461173398), (42, 439212760), (48, 384311165), (49, 376468080), (56, 329409570), (60, 307448932), (70, 263527656), (80, 230586699), (83, 222252240), (84, 219606380), (98, 188234040), (105, 175685104), (112, 164704785), (120, 153724466), (140, 131763828), (147, 125489360), (166, 111126120), (168, 109803190), (196, 94117020), (210, 87842552), (240, 76862233), (245, 75293616), (249, 74084080), (280, 65881914), (294, 62744680), (332, 55563060), (336, 54901595), (392, 47058510), (415, 44450448), (420, 43921276), (490, 37646808), (498, 37042040), (560, 32940957), (581, 31750320), (588, 31372340), (664, 27781530), (735, 25097872), (784, 23529255), (830, 22225224), (840, 21960638), (980, 18823404), (996, 18521020), (1162, 15875160), (1176, 15686170), (1245, 14816816), (1328, 13890765), (1470, 12548936), (1660, 11112612), (1680, 10980319), (1743, 10583440), (1960, 9411702), (1992, 9260510), (2324, 7937580), (2352, 7843085), (2490, 7408408), (2905, 6350064), (2940, 6274468), (3320, 5556306), (3486, 5291720), (3920, 4705851), (3984, 4630255), (4067, 4535760), (4648, 3968790), (4980, 3704204), (5810, 3175032), (5880, 3137234), (6640, 2778153), (6972, 2645860), (8134, 2267880), (8715, 2116688), (9296, 1984395), (9960, 1852102), (11620, 1587516), (11760, 1568617), (12201, 1511920), (13944, 1322930), (16268, 1133940), (17430, 1058344), (18899, 976080), (19920, 926051), (20335, 907152), (23240, 793758), (24402, 755960), (27888, 661465), (32536, 566970), (34860, 529172), (37798, 488040), (40670, 453576), (46480, 396879), (48804, 377980), (56697, 325360), (61005, 302384), (65072, 283485), (69720, 264586), (75596, 244020), (81340, 226788), (94495, 195216), (97608, 188990), (113394, 162680), (122010, 151192), (132293, 139440)]