164268960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 562391424

約数和(自身を除く): 398122464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 480, 491, 492, 510, 544, 615, 656, 680, 697, 816, 820, 982, 984, 1020, 1230, 1312, 1360, 1394, 1473, 1632, 1640, 1964, 1968, 2040, 2091, 2455, 2460, 2720, 2788, 2946, 3280, 3485, 3928, 3936, 4080, 4182, 4910, 4920, 5576, 5892, 6560, 6970, 7365, 7856, 8160, 8347, 8364, 9820, 9840, 10455, 11152, 11784, 13940, 14730, 15712, 16694, 16728, 19640, 19680, 20131, 20910, 22304, 23568, 25041, 27880, 29460, 33388, 33456, 39280, 40262, 41735, 41820, 47136, 50082, 55760, 58920, 60393, 66776, 66912, 78560, 80524, 83470, 83640, 100164, 100655, 111520, 117840, 120786, 125205, 133552, 161048, 166940, 167280, 200328, 201310, 235680, 241572, 250410, 267104, 301965, 322096, 333880, 334560, 342227, 400656, 402620, 483144, 500820, 603930, 644192, 667760, 684454, 801312, 805240, 966288, 1001640, 1026681, 1207860, 1335520, 1368908, 1610480, 1711135, 1932576, 2003280, 2053362, 2415720, 2737816, 3220960, 3422270, 4006560, 4106724, 4831440, 5133405, 5475632, 6844540, 8213448, 9662880, 10266810, 10951264, 13689080, 16426896, 20533620, 27378160, 32853792, 41067240, 54756320, 82134480, 164268960]

約数ペア:

[(1, 164268960), (2, 82134480), (3, 54756320), (4, 41067240), (5, 32853792), (6, 27378160), (8, 20533620), (10, 16426896), (12, 13689080), (15, 10951264), (16, 10266810), (17, 9662880), (20, 8213448), (24, 6844540), (30, 5475632), (32, 5133405), (34, 4831440), (40, 4106724), (41, 4006560), (48, 3422270), (51, 3220960), (60, 2737816), (68, 2415720), (80, 2053362), (82, 2003280), (85, 1932576), (96, 1711135), (102, 1610480), (120, 1368908), (123, 1335520), (136, 1207860), (160, 1026681), (164, 1001640), (170, 966288), (204, 805240), (205, 801312), (240, 684454), (246, 667760), (255, 644192), (272, 603930), (328, 500820), (340, 483144), (408, 402620), (410, 400656), (480, 342227), (491, 334560), (492, 333880), (510, 322096), (544, 301965), (615, 267104), (656, 250410), (680, 241572), (697, 235680), (816, 201310), (820, 200328), (982, 167280), (984, 166940), (1020, 161048), (1230, 133552), (1312, 125205), (1360, 120786), (1394, 117840), (1473, 111520), (1632, 100655), (1640, 100164), (1964, 83640), (1968, 83470), (2040, 80524), (2091, 78560), (2455, 66912), (2460, 66776), (2720, 60393), (2788, 58920), (2946, 55760), (3280, 50082), (3485, 47136), (3928, 41820), (3936, 41735), (4080, 40262), (4182, 39280), (4910, 33456), (4920, 33388), (5576, 29460), (5892, 27880), (6560, 25041), (6970, 23568), (7365, 22304), (7856, 20910), (8160, 20131), (8347, 19680), (8364, 19640), (9820, 16728), (9840, 16694), (10455, 15712), (11152, 14730), (11784, 13940)]