460668780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1677

約数の個数: 216

約数和(自身を含む): 1655109456

約数和(自身を除く): 1194440676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 468, 484, 495, 572, 585, 605, 660, 715, 726, 780, 858, 990, 1089, 1170, 1210, 1287, 1430, 1452, 1573, 1627, 1716, 1815, 1980, 2145, 2178, 2340, 2420, 2574, 2860, 3146, 3254, 3630, 4290, 4356, 4719, 4881, 5148, 5445, 6292, 6435, 6508, 7260, 7865, 8135, 8580, 9438, 9762, 10890, 12870, 14157, 14643, 15730, 16270, 17897, 18876, 19524, 21151, 21780, 23595, 24405, 25740, 28314, 29286, 31460, 32540, 35794, 42302, 47190, 48810, 53691, 56628, 58572, 63453, 70785, 71588, 73215, 84604, 89485, 94380, 97620, 105755, 107382, 126906, 141570, 146430, 161073, 178970, 190359, 196867, 211510, 214764, 232661, 253812, 268455, 283140, 292860, 317265, 322146, 357940, 380718, 393734, 423020, 465322, 536910, 590601, 634530, 644292, 697983, 761436, 787468, 805365, 930644, 951795, 984335, 1073820, 1163305, 1181202, 1269060, 1395966, 1610730, 1771803, 1903590, 1968670, 2093949, 2326610, 2362404, 2559271, 2791932, 2953005, 3221460, 3489915, 3543606, 3807180, 3937340, 4187898, 4653220, 5118542, 5906010, 6979830, 7087212, 7677813, 8375796, 8859015, 10237084, 10469745, 11812020, 12796355, 13959660, 15355626, 17718030, 20939490, 23033439, 25592710, 30711252, 35436060, 38389065, 41878980, 46066878, 51185420, 76778130, 92133756, 115167195, 153556260, 230334390, 460668780]

約数ペア:

[(1, 460668780), (2, 230334390), (3, 153556260), (4, 115167195), (5, 92133756), (6, 76778130), (9, 51185420), (10, 46066878), (11, 41878980), (12, 38389065), (13, 35436060), (15, 30711252), (18, 25592710), (20, 23033439), (22, 20939490), (26, 17718030), (30, 15355626), (33, 13959660), (36, 12796355), (39, 11812020), (44, 10469745), (45, 10237084), (52, 8859015), (55, 8375796), (60, 7677813), (65, 7087212), (66, 6979830), (78, 5906010), (90, 5118542), (99, 4653220), (110, 4187898), (117, 3937340), (121, 3807180), (130, 3543606), (132, 3489915), (143, 3221460), (156, 2953005), (165, 2791932), (180, 2559271), (195, 2362404), (198, 2326610), (220, 2093949), (234, 1968670), (242, 1903590), (260, 1771803), (286, 1610730), (330, 1395966), (363, 1269060), (390, 1181202), (396, 1163305), (429, 1073820), (468, 984335), (484, 951795), (495, 930644), (572, 805365), (585, 787468), (605, 761436), (660, 697983), (715, 644292), (726, 634530), (780, 590601), (858, 536910), (990, 465322), (1089, 423020), (1170, 393734), (1210, 380718), (1287, 357940), (1430, 322146), (1452, 317265), (1573, 292860), (1627, 283140), (1716, 268455), (1815, 253812), (1980, 232661), (2145, 214764), (2178, 211510), (2340, 196867), (2420, 190359), (2574, 178970), (2860, 161073), (3146, 146430), (3254, 141570), (3630, 126906), (4290, 107382), (4356, 105755), (4719, 97620), (4881, 94380), (5148, 89485), (5445, 84604), (6292, 73215), (6435, 71588), (6508, 70785), (7260, 63453), (7865, 58572), (8135, 56628), (8580, 53691), (9438, 48810), (9762, 47190), (10890, 42302), (12870, 35794), (14157, 32540), (14643, 31460), (15730, 29286), (16270, 28314), (17897, 25740), (18876, 24405), (19524, 23595), (21151, 21780)]