331736580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 384

約数和(自身を含む): 1290240000

約数和(自身を除く): 958503420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 38, 42, 45, 54, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 108, 114, 124, 126, 133, 135, 140, 149, 155, 171, 180, 186, 189, 190, 210, 217, 228, 252, 266, 270, 279, 285, 298, 310, 315, 342, 372, 378, 380, 399, 420, 434, 447, 465, 513, 532, 540, 558, 570, 589, 596, 620, 630, 651, 665, 684, 745, 756, 798, 837, 855, 868, 894, 930, 945, 1026, 1043, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1341, 1395, 1490, 1596, 1674, 1710, 1767, 1788, 1860, 1890, 1953, 1995, 2052, 2086, 2170, 2235, 2356, 2394, 2565, 2604, 2660, 2682, 2790, 2831, 2945, 2980, 3129, 3255, 3348, 3420, 3534, 3591, 3780, 3906, 3990, 4023, 4123, 4172, 4185, 4340, 4470, 4619, 4788, 5130, 5215, 5301, 5364, 5580, 5662, 5859, 5890, 5985, 6258, 6510, 6705, 7068, 7182, 7812, 7980, 8046, 8246, 8370, 8493, 8835, 8940, 9238, 9387, 9765, 10260, 10430, 10602, 11324, 11718, 11780, 11970, 12369, 12516, 13020, 13410, 13857, 14155, 14364, 15645, 15903, 16092, 16492, 16740, 16986, 17670, 17955, 18476, 18774, 19530, 19817, 20115, 20615, 20860, 21204, 23095, 23436, 23940, 24738, 25479, 26505, 26820, 27714, 28161, 28310, 29295, 31290, 31806, 32333, 33972, 35340, 35910, 37107, 37548, 39060, 39634, 40230, 41230, 41571, 42465, 46190, 46935, 49476, 50958, 53010, 55428, 56322, 56620, 58590, 59451, 61845, 62580, 63612, 64666, 69285, 71820, 74214, 76437, 79268, 79515, 80460, 82460, 83142, 84930, 87761, 92380, 93870, 96999, 99085, 101916, 106020, 111321, 112644, 117180, 118902, 123690, 124713, 127395, 129332, 138570, 140805, 148428, 152874, 159030, 161665, 166284, 169860, 175522, 178353, 185535, 187740, 193998, 198170, 207855, 222642, 237804, 247380, 249426, 254790, 263283, 277140, 281610, 290997, 297255, 305748, 318060, 323330, 351044, 356706, 371070, 382185, 387996, 396340, 415710, 438805, 445284, 484995, 498852, 509580, 526566, 535059, 556605, 563220, 581994, 594510, 614327, 623565, 646660, 713412, 742140, 764370, 789849, 831420, 872991, 877610, 891765, 969990, 1053132, 1070118, 1113210, 1163988, 1189020, 1228654, 1247130, 1316415, 1454985, 1528740, 1579698, 1745982, 1755220, 1783530, 1842981, 1939980, 2140236, 2226420, 2369547, 2457308, 2494260, 2632830, 2675295, 2909970, 3071635, 3159396, 3491964, 3567060, 3685962, 3949245, 4364955, 4739094, 5265660, 5350590, 5528943, 5819940, 6143270, 7371924, 7898490, 8729910, 9214905, 9478188, 10701180, 11057886, 11847735, 12286540, 15796980, 16586829, 17459820, 18429810, 22115772, 23695470, 27644715, 33173658, 36859620, 47390940, 55289430, 66347316, 82934145, 110578860, 165868290, 331736580]

約数ペア:

[(1, 331736580), (2, 165868290), (3, 110578860), (4, 82934145), (5, 66347316), (6, 55289430), (7, 47390940), (9, 36859620), (10, 33173658), (12, 27644715), (14, 23695470), (15, 22115772), (18, 18429810), (19, 17459820), (20, 16586829), (21, 15796980), (27, 12286540), (28, 11847735), (30, 11057886), (31, 10701180), (35, 9478188), (36, 9214905), (38, 8729910), (42, 7898490), (45, 7371924), (54, 6143270), (57, 5819940), (60, 5528943), (62, 5350590), (63, 5265660), (70, 4739094), (76, 4364955), (84, 3949245), (90, 3685962), (93, 3567060), (95, 3491964), (105, 3159396), (108, 3071635), (114, 2909970), (124, 2675295), (126, 2632830), (133, 2494260), (135, 2457308), (140, 2369547), (149, 2226420), (155, 2140236), (171, 1939980), (180, 1842981), (186, 1783530), (189, 1755220), (190, 1745982), (210, 1579698), (217, 1528740), (228, 1454985), (252, 1316415), (266, 1247130), (270, 1228654), (279, 1189020), (285, 1163988), (298, 1113210), (310, 1070118), (315, 1053132), (342, 969990), (372, 891765), (378, 877610), (380, 872991), (399, 831420), (420, 789849), (434, 764370), (447, 742140), (465, 713412), (513, 646660), (532, 623565), (540, 614327), (558, 594510), (570, 581994), (589, 563220), (596, 556605), (620, 535059), (630, 526566), (651, 509580), (665, 498852), (684, 484995), (745, 445284), (756, 438805), (798, 415710), (837, 396340), (855, 387996), (868, 382185), (894, 371070), (930, 356706), (945, 351044), (1026, 323330), (1043, 318060), (1085, 305748), (1116, 297255), (1140, 290997), (1178, 281610), (1197, 277140), (1260, 263283), (1302, 254790), (1330, 249426), (1341, 247380), (1395, 237804), (1490, 222642), (1596, 207855), (1674, 198170), (1710, 193998), (1767, 187740), (1788, 185535), (1860, 178353), (1890, 175522), (1953, 169860), (1995, 166284), (2052, 161665), (2086, 159030), (2170, 152874), (2235, 148428), (2356, 140805), (2394, 138570), (2565, 129332), (2604, 127395), (2660, 124713), (2682, 123690), (2790, 118902), (2831, 117180), (2945, 112644), (2980, 111321), (3129, 106020), (3255, 101916), (3348, 99085), (3420, 96999), (3534, 93870), (3591, 92380), (3780, 87761), (3906, 84930), (3990, 83142), (4023, 82460), (4123, 80460), (4172, 79515), (4185, 79268), (4340, 76437), (4470, 74214), (4619, 71820), (4788, 69285), (5130, 64666), (5215, 63612), (5301, 62580), (5364, 61845), (5580, 59451), (5662, 58590), (5859, 56620), (5890, 56322), (5985, 55428), (6258, 53010), (6510, 50958), (6705, 49476), (7068, 46935), (7182, 46190), (7812, 42465), (7980, 41571), (8046, 41230), (8246, 40230), (8370, 39634), (8493, 39060), (8835, 37548), (8940, 37107), (9238, 35910), (9387, 35340), (9765, 33972), (10260, 32333), (10430, 31806), (10602, 31290), (11324, 29295), (11718, 28310), (11780, 28161), (11970, 27714), (12369, 26820), (12516, 26505), (13020, 25479), (13410, 24738), (13857, 23940), (14155, 23436), (14364, 23095), (15645, 21204), (15903, 20860), (16092, 20615), (16492, 20115), (16740, 19817), (16986, 19530), (17670, 18774), (17955, 18476)]