379271360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 1069189632

約数和(自身を除く): 689918272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 130, 136, 155, 160, 170, 173, 208, 221, 248, 260, 272, 310, 320, 340, 346, 403, 416, 442, 496, 520, 527, 544, 620, 680, 692, 806, 832, 865, 884, 992, 1040, 1054, 1088, 1105, 1240, 1360, 1384, 1612, 1730, 1768, 1984, 2015, 2080, 2108, 2210, 2249, 2480, 2635, 2720, 2768, 2941, 3224, 3460, 3536, 4030, 4160, 4216, 4420, 4498, 4960, 5270, 5363, 5440, 5536, 5882, 6448, 6851, 6920, 7072, 8060, 8432, 8840, 8996, 9920, 10540, 10726, 11072, 11245, 11764, 12896, 13702, 13840, 14144, 14705, 16120, 16864, 17680, 17992, 21080, 21452, 22490, 23528, 25792, 26815, 27404, 27680, 29410, 32240, 33728, 34255, 35360, 35984, 38233, 42160, 42904, 44980, 47056, 53630, 54808, 55360, 58820, 64480, 68510, 69719, 70720, 71968, 76466, 84320, 85808, 89960, 91171, 94112, 107260, 109616, 117640, 128960, 137020, 139438, 143936, 152932, 168640, 171616, 179920, 182342, 188224, 191165, 214520, 219232, 235280, 274040, 278876, 305864, 343232, 348595, 359840, 364684, 382330, 429040, 438464, 455855, 470560, 548080, 557752, 611728, 697190, 719680, 729368, 764660, 858080, 911710, 941120, 1096160, 1115504, 1185223, 1223456, 1394380, 1458736, 1529320, 1716160, 1823420, 2192320, 2231008, 2370446, 2446912, 2788760, 2917472, 3058640, 3646840, 4462016, 4740892, 5577520, 5834944, 5926115, 6117280, 7293680, 9481784, 11155040, 11852230, 12234560, 14587360, 18963568, 22310080, 23704460, 29174720, 37927136, 47408920, 75854272, 94817840, 189635680, 379271360]

約数ペア:

[(1, 379271360), (2, 189635680), (4, 94817840), (5, 75854272), (8, 47408920), (10, 37927136), (13, 29174720), (16, 23704460), (17, 22310080), (20, 18963568), (26, 14587360), (31, 12234560), (32, 11852230), (34, 11155040), (40, 9481784), (52, 7293680), (62, 6117280), (64, 5926115), (65, 5834944), (68, 5577520), (80, 4740892), (85, 4462016), (104, 3646840), (124, 3058640), (130, 2917472), (136, 2788760), (155, 2446912), (160, 2370446), (170, 2231008), (173, 2192320), (208, 1823420), (221, 1716160), (248, 1529320), (260, 1458736), (272, 1394380), (310, 1223456), (320, 1185223), (340, 1115504), (346, 1096160), (403, 941120), (416, 911710), (442, 858080), (496, 764660), (520, 729368), (527, 719680), (544, 697190), (620, 611728), (680, 557752), (692, 548080), (806, 470560), (832, 455855), (865, 438464), (884, 429040), (992, 382330), (1040, 364684), (1054, 359840), (1088, 348595), (1105, 343232), (1240, 305864), (1360, 278876), (1384, 274040), (1612, 235280), (1730, 219232), (1768, 214520), (1984, 191165), (2015, 188224), (2080, 182342), (2108, 179920), (2210, 171616), (2249, 168640), (2480, 152932), (2635, 143936), (2720, 139438), (2768, 137020), (2941, 128960), (3224, 117640), (3460, 109616), (3536, 107260), (4030, 94112), (4160, 91171), (4216, 89960), (4420, 85808), (4498, 84320), (4960, 76466), (5270, 71968), (5363, 70720), (5440, 69719), (5536, 68510), (5882, 64480), (6448, 58820), (6851, 55360), (6920, 54808), (7072, 53630), (8060, 47056), (8432, 44980), (8840, 42904), (8996, 42160), (9920, 38233), (10540, 35984), (10726, 35360), (11072, 34255), (11245, 33728), (11764, 32240), (12896, 29410), (13702, 27680), (13840, 27404), (14144, 26815), (14705, 25792), (16120, 23528), (16864, 22490), (17680, 21452), (17992, 21080)]