172374720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 633788928

約数和(自身を除く): 461414208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 140, 160, 168, 192, 210, 224, 226, 227, 240, 280, 320, 336, 339, 420, 448, 452, 454, 480, 560, 565, 672, 678, 681, 791, 840, 904, 908, 960, 1120, 1130, 1135, 1344, 1356, 1362, 1582, 1589, 1680, 1695, 1808, 1816, 2240, 2260, 2270, 2373, 2712, 2724, 3164, 3178, 3360, 3390, 3405, 3616, 3632, 3955, 4520, 4540, 4746, 4767, 5424, 5448, 6328, 6356, 6720, 6780, 6810, 7232, 7264, 7910, 7945, 9040, 9080, 9492, 9534, 10848, 10896, 11865, 12656, 12712, 13560, 13620, 14528, 15820, 15890, 18080, 18160, 18984, 19068, 21696, 21792, 23730, 23835, 25312, 25424, 25651, 27120, 27240, 31640, 31780, 36160, 36320, 37968, 38136, 43584, 47460, 47670, 50624, 50848, 51302, 54240, 54480, 63280, 63560, 72640, 75936, 76272, 76953, 94920, 95340, 101696, 102604, 108480, 108960, 126560, 127120, 128255, 151872, 152544, 153906, 179557, 189840, 190680, 205208, 217920, 253120, 254240, 256510, 305088, 307812, 359114, 379680, 381360, 384765, 410416, 508480, 513020, 538671, 615624, 718228, 759360, 762720, 769530, 820832, 897785, 1026040, 1077342, 1231248, 1436456, 1525440, 1539060, 1641664, 1795570, 2052080, 2154684, 2462496, 2693355, 2872912, 3078120, 3591140, 4104160, 4309368, 4924992, 5386710, 5745824, 6156240, 7182280, 8208320, 8618736, 10773420, 11491648, 12312480, 14364560, 17237472, 21546840, 24624960, 28729120, 34474944, 43093680, 57458240, 86187360, 172374720]

約数ペア:

[(1, 172374720), (2, 86187360), (3, 57458240), (4, 43093680), (5, 34474944), (6, 28729120), (7, 24624960), (8, 21546840), (10, 17237472), (12, 14364560), (14, 12312480), (15, 11491648), (16, 10773420), (20, 8618736), (21, 8208320), (24, 7182280), (28, 6156240), (30, 5745824), (32, 5386710), (35, 4924992), (40, 4309368), (42, 4104160), (48, 3591140), (56, 3078120), (60, 2872912), (64, 2693355), (70, 2462496), (80, 2154684), (84, 2052080), (96, 1795570), (105, 1641664), (112, 1539060), (113, 1525440), (120, 1436456), (140, 1231248), (160, 1077342), (168, 1026040), (192, 897785), (210, 820832), (224, 769530), (226, 762720), (227, 759360), (240, 718228), (280, 615624), (320, 538671), (336, 513020), (339, 508480), (420, 410416), (448, 384765), (452, 381360), (454, 379680), (480, 359114), (560, 307812), (565, 305088), (672, 256510), (678, 254240), (681, 253120), (791, 217920), (840, 205208), (904, 190680), (908, 189840), (960, 179557), (1120, 153906), (1130, 152544), (1135, 151872), (1344, 128255), (1356, 127120), (1362, 126560), (1582, 108960), (1589, 108480), (1680, 102604), (1695, 101696), (1808, 95340), (1816, 94920), (2240, 76953), (2260, 76272), (2270, 75936), (2373, 72640), (2712, 63560), (2724, 63280), (3164, 54480), (3178, 54240), (3360, 51302), (3390, 50848), (3405, 50624), (3616, 47670), (3632, 47460), (3955, 43584), (4520, 38136), (4540, 37968), (4746, 36320), (4767, 36160), (5424, 31780), (5448, 31640), (6328, 27240), (6356, 27120), (6720, 25651), (6780, 25424), (6810, 25312), (7232, 23835), (7264, 23730), (7910, 21792), (7945, 21696), (9040, 19068), (9080, 18984), (9492, 18160), (9534, 18080), (10848, 15890), (10896, 15820), (11865, 14528), (12656, 13620), (12712, 13560)]