171292680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 192

約数和(自身を含む): 635085360

約数和(自身を除く): 463792680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2153, 2210, 2340, 2652, 3060, 3315, 3978, 4306, 4420, 4680, 5304, 6120, 6459, 6630, 7956, 8612, 8840, 9945, 10765, 12918, 13260, 15912, 17224, 19377, 19890, 21530, 25836, 26520, 27989, 32295, 36601, 38754, 39780, 43060, 51672, 55978, 64590, 73202, 77508, 79560, 83967, 86120, 96885, 109803, 111956, 129180, 139945, 146404, 155016, 167934, 183005, 193770, 219606, 223912, 251901, 258360, 279890, 292808, 329409, 335868, 366010, 387540, 419835, 439212, 475813, 503802, 549015, 559780, 658818, 671736, 732020, 775080, 839670, 878424, 951626, 1007604, 1098030, 1119560, 1259505, 1317636, 1427439, 1464040, 1647045, 1679340, 1903252, 2015208, 2196060, 2379065, 2519010, 2635272, 2854878, 3294090, 3358680, 3806504, 4282317, 4392120, 4758130, 5038020, 5709756, 6588180, 7137195, 8564634, 9516260, 10076040, 11419512, 13176360, 14274390, 17129268, 19032520, 21411585, 28548780, 34258536, 42823170, 57097560, 85646340, 171292680]

約数ペア:

[(1, 171292680), (2, 85646340), (3, 57097560), (4, 42823170), (5, 34258536), (6, 28548780), (8, 21411585), (9, 19032520), (10, 17129268), (12, 14274390), (13, 13176360), (15, 11419512), (17, 10076040), (18, 9516260), (20, 8564634), (24, 7137195), (26, 6588180), (30, 5709756), (34, 5038020), (36, 4758130), (39, 4392120), (40, 4282317), (45, 3806504), (51, 3358680), (52, 3294090), (60, 2854878), (65, 2635272), (68, 2519010), (72, 2379065), (78, 2196060), (85, 2015208), (90, 1903252), (102, 1679340), (104, 1647045), (117, 1464040), (120, 1427439), (130, 1317636), (136, 1259505), (153, 1119560), (156, 1098030), (170, 1007604), (180, 951626), (195, 878424), (204, 839670), (221, 775080), (234, 732020), (255, 671736), (260, 658818), (306, 559780), (312, 549015), (340, 503802), (360, 475813), (390, 439212), (408, 419835), (442, 387540), (468, 366010), (510, 335868), (520, 329409), (585, 292808), (612, 279890), (663, 258360), (680, 251901), (765, 223912), (780, 219606), (884, 193770), (936, 183005), (1020, 167934), (1105, 155016), (1170, 146404), (1224, 139945), (1326, 129180), (1530, 111956), (1560, 109803), (1768, 96885), (1989, 86120), (2040, 83967), (2153, 79560), (2210, 77508), (2340, 73202), (2652, 64590), (3060, 55978), (3315, 51672), (3978, 43060), (4306, 39780), (4420, 38754), (4680, 36601), (5304, 32295), (6120, 27989), (6459, 26520), (6630, 25836), (7956, 21530), (8612, 19890), (8840, 19377), (9945, 17224), (10765, 15912), (12918, 13260)]