385005120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 224

約数和(自身を含む): 1337803776

約数和(自身を除く): 952798656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 761, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1522, 1581, 1632, 1860, 1984, 2040, 2108, 2283, 2480, 2635, 2720, 2976, 3044, 3162, 3264, 3720, 3805, 4080, 4216, 4566, 4960, 5270, 5440, 5952, 6088, 6324, 7440, 7610, 7905, 8160, 8432, 9132, 9920, 10540, 11415, 12176, 12648, 12937, 14880, 15220, 15810, 16320, 16864, 18264, 21080, 22830, 23591, 24352, 25296, 25874, 29760, 30440, 31620, 33728, 36528, 38811, 42160, 45660, 47182, 48704, 50592, 51748, 60880, 63240, 64685, 70773, 73056, 77622, 84320, 91320, 94364, 101184, 103496, 117955, 121760, 126480, 129370, 141546, 146112, 155244, 168640, 182640, 188728, 194055, 206992, 235910, 243520, 252960, 258740, 283092, 310488, 353865, 365280, 377456, 388110, 401047, 413984, 471820, 505920, 517480, 566184, 620976, 707730, 730560, 754912, 776220, 802094, 827968, 943640, 1034960, 1132368, 1203141, 1241952, 1415460, 1509824, 1552440, 1604188, 1887280, 2005235, 2069920, 2264736, 2406282, 2483904, 2830920, 3104880, 3208376, 3774560, 4010470, 4139840, 4529472, 4812564, 5661840, 6015705, 6209760, 6416752, 7549120, 8020940, 9625128, 11323680, 12031410, 12419520, 12833504, 16041880, 19250256, 22647360, 24062820, 25667008, 32083760, 38500512, 48125640, 64167520, 77001024, 96251280, 128335040, 192502560, 385005120]

約数ペア:

[(1, 385005120), (2, 192502560), (3, 128335040), (4, 96251280), (5, 77001024), (6, 64167520), (8, 48125640), (10, 38500512), (12, 32083760), (15, 25667008), (16, 24062820), (17, 22647360), (20, 19250256), (24, 16041880), (30, 12833504), (31, 12419520), (32, 12031410), (34, 11323680), (40, 9625128), (48, 8020940), (51, 7549120), (60, 6416752), (62, 6209760), (64, 6015705), (68, 5661840), (80, 4812564), (85, 4529472), (93, 4139840), (96, 4010470), (102, 3774560), (120, 3208376), (124, 3104880), (136, 2830920), (155, 2483904), (160, 2406282), (170, 2264736), (186, 2069920), (192, 2005235), (204, 1887280), (240, 1604188), (248, 1552440), (255, 1509824), (272, 1415460), (310, 1241952), (320, 1203141), (340, 1132368), (372, 1034960), (408, 943640), (465, 827968), (480, 802094), (496, 776220), (510, 754912), (527, 730560), (544, 707730), (620, 620976), (680, 566184), (744, 517480), (761, 505920), (816, 471820), (930, 413984), (960, 401047), (992, 388110), (1020, 377456), (1054, 365280), (1088, 353865), (1240, 310488), (1360, 283092), (1488, 258740), (1522, 252960), (1581, 243520), (1632, 235910), (1860, 206992), (1984, 194055), (2040, 188728), (2108, 182640), (2283, 168640), (2480, 155244), (2635, 146112), (2720, 141546), (2976, 129370), (3044, 126480), (3162, 121760), (3264, 117955), (3720, 103496), (3805, 101184), (4080, 94364), (4216, 91320), (4566, 84320), (4960, 77622), (5270, 73056), (5440, 70773), (5952, 64685), (6088, 63240), (6324, 60880), (7440, 51748), (7610, 50592), (7905, 48704), (8160, 47182), (8432, 45660), (9132, 42160), (9920, 38811), (10540, 36528), (11415, 33728), (12176, 31620), (12648, 30440), (12937, 29760), (14880, 25874), (15220, 25296), (15810, 24352), (16320, 23591), (16864, 22830), (18264, 21080)]