388576320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 224

約数和(自身を含む): 1390473216

約数和(自身を除く): 1001896896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1187, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2374, 2480, 2640, 2728, 2976, 3410, 3520, 3561, 3720, 4092, 4748, 4960, 5115, 5280, 5456, 5935, 5952, 6820, 7122, 7440, 8184, 9496, 9920, 10230, 10560, 10912, 11870, 13057, 13640, 14244, 14880, 16368, 17805, 18992, 20460, 21824, 23740, 26114, 27280, 28488, 29760, 32736, 35610, 36797, 37984, 39171, 40920, 47480, 52228, 54560, 56976, 65285, 65472, 71220, 73594, 75968, 78342, 81840, 94960, 104456, 109120, 110391, 113952, 130570, 142440, 147188, 156684, 163680, 183985, 189920, 195855, 208912, 220782, 227904, 261140, 284880, 294376, 313368, 327360, 367970, 379840, 391710, 404767, 417824, 441564, 522280, 551955, 569760, 588752, 626736, 735940, 783420, 809534, 835648, 883128, 1044560, 1103910, 1139520, 1177504, 1214301, 1253472, 1471880, 1566840, 1619068, 1766256, 2023835, 2089120, 2207820, 2355008, 2428602, 2506944, 2943760, 3133680, 3238136, 3532512, 4047670, 4178240, 4415640, 4857204, 5887520, 6071505, 6267360, 6476272, 7065024, 8095340, 8831280, 9714408, 11775040, 12143010, 12534720, 12952544, 16190680, 17662560, 19428816, 24286020, 25905088, 32381360, 35325120, 38857632, 48572040, 64762720, 77715264, 97144080, 129525440, 194288160, 388576320]

約数ペア:

[(1, 388576320), (2, 194288160), (3, 129525440), (4, 97144080), (5, 77715264), (6, 64762720), (8, 48572040), (10, 38857632), (11, 35325120), (12, 32381360), (15, 25905088), (16, 24286020), (20, 19428816), (22, 17662560), (24, 16190680), (30, 12952544), (31, 12534720), (32, 12143010), (33, 11775040), (40, 9714408), (44, 8831280), (48, 8095340), (55, 7065024), (60, 6476272), (62, 6267360), (64, 6071505), (66, 5887520), (80, 4857204), (88, 4415640), (93, 4178240), (96, 4047670), (110, 3532512), (120, 3238136), (124, 3133680), (132, 2943760), (155, 2506944), (160, 2428602), (165, 2355008), (176, 2207820), (186, 2089120), (192, 2023835), (220, 1766256), (240, 1619068), (248, 1566840), (264, 1471880), (310, 1253472), (320, 1214301), (330, 1177504), (341, 1139520), (352, 1103910), (372, 1044560), (440, 883128), (465, 835648), (480, 809534), (496, 783420), (528, 735940), (620, 626736), (660, 588752), (682, 569760), (704, 551955), (744, 522280), (880, 441564), (930, 417824), (960, 404767), (992, 391710), (1023, 379840), (1056, 367970), (1187, 327360), (1240, 313368), (1320, 294376), (1364, 284880), (1488, 261140), (1705, 227904), (1760, 220782), (1860, 208912), (1984, 195855), (2046, 189920), (2112, 183985), (2374, 163680), (2480, 156684), (2640, 147188), (2728, 142440), (2976, 130570), (3410, 113952), (3520, 110391), (3561, 109120), (3720, 104456), (4092, 94960), (4748, 81840), (4960, 78342), (5115, 75968), (5280, 73594), (5456, 71220), (5935, 65472), (5952, 65285), (6820, 56976), (7122, 54560), (7440, 52228), (8184, 47480), (9496, 40920), (9920, 39171), (10230, 37984), (10560, 36797), (10912, 35610), (11870, 32736), (13057, 29760), (13640, 28488), (14244, 27280), (14880, 26114), (16368, 23740), (17805, 21824), (18992, 20460)]