153791520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 525159936

約数和(自身を除く): 371368416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 96, 102, 120, 136, 141, 160, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 401, 408, 470, 480, 510, 544, 564, 680, 705, 752, 799, 802, 816, 940, 1020, 1128, 1203, 1360, 1410, 1504, 1598, 1604, 1632, 1880, 2005, 2040, 2256, 2397, 2406, 2720, 2820, 3196, 3208, 3760, 3995, 4010, 4080, 4512, 4794, 4812, 5640, 6015, 6392, 6416, 6817, 7520, 7990, 8020, 8160, 9588, 9624, 11280, 11985, 12030, 12784, 12832, 13634, 15980, 16040, 18847, 19176, 19248, 20451, 22560, 23970, 24060, 25568, 27268, 31960, 32080, 34085, 37694, 38352, 38496, 40902, 47940, 48120, 54536, 56541, 63920, 64160, 68170, 75388, 76704, 81804, 94235, 95880, 96240, 102255, 109072, 113082, 127840, 136340, 150776, 163608, 188470, 191760, 192480, 204510, 218144, 226164, 272680, 282705, 301552, 320399, 327216, 376940, 383520, 409020, 452328, 545360, 565410, 603104, 640798, 654432, 753880, 818040, 904656, 961197, 1090720, 1130820, 1281596, 1507760, 1601995, 1636080, 1809312, 1922394, 2261640, 2563192, 3015520, 3203990, 3272160, 3844788, 4523280, 4805985, 5126384, 6407980, 7689576, 9046560, 9611970, 10252768, 12815960, 15379152, 19223940, 25631920, 30758304, 38447880, 51263840, 76895760, 153791520]

約数ペア:

[(1, 153791520), (2, 76895760), (3, 51263840), (4, 38447880), (5, 30758304), (6, 25631920), (8, 19223940), (10, 15379152), (12, 12815960), (15, 10252768), (16, 9611970), (17, 9046560), (20, 7689576), (24, 6407980), (30, 5126384), (32, 4805985), (34, 4523280), (40, 3844788), (47, 3272160), (48, 3203990), (51, 3015520), (60, 2563192), (68, 2261640), (80, 1922394), (85, 1809312), (94, 1636080), (96, 1601995), (102, 1507760), (120, 1281596), (136, 1130820), (141, 1090720), (160, 961197), (170, 904656), (188, 818040), (204, 753880), (235, 654432), (240, 640798), (255, 603104), (272, 565410), (282, 545360), (340, 452328), (376, 409020), (401, 383520), (408, 376940), (470, 327216), (480, 320399), (510, 301552), (544, 282705), (564, 272680), (680, 226164), (705, 218144), (752, 204510), (799, 192480), (802, 191760), (816, 188470), (940, 163608), (1020, 150776), (1128, 136340), (1203, 127840), (1360, 113082), (1410, 109072), (1504, 102255), (1598, 96240), (1604, 95880), (1632, 94235), (1880, 81804), (2005, 76704), (2040, 75388), (2256, 68170), (2397, 64160), (2406, 63920), (2720, 56541), (2820, 54536), (3196, 48120), (3208, 47940), (3760, 40902), (3995, 38496), (4010, 38352), (4080, 37694), (4512, 34085), (4794, 32080), (4812, 31960), (5640, 27268), (6015, 25568), (6392, 24060), (6416, 23970), (6817, 22560), (7520, 20451), (7990, 19248), (8020, 19176), (8160, 18847), (9588, 16040), (9624, 15980), (11280, 13634), (11985, 12832), (12030, 12784)]