416730420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4556

約数の個数: 144

約数和(自身を含む): 1380200640

約数和(自身を除く): 963470220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3420, 4513, 4617, 4860, 5130, 6156, 7695, 9026, 9234, 10260, 13539, 15390, 18052, 18468, 22565, 23085, 27078, 30780, 40617, 45130, 46170, 54156, 67695, 81234, 85747, 90260, 92340, 121851, 135390, 162468, 171494, 203085, 243702, 257241, 270780, 342988, 365553, 406170, 428735, 487404, 514482, 609255, 731106, 771723, 812340, 857470, 1028964, 1096659, 1218510, 1286205, 1462212, 1543446, 1714940, 1827765, 2193318, 2315169, 2437020, 2572410, 3086892, 3655530, 3858615, 4386636, 4630338, 5144820, 5483295, 6945507, 7311060, 7717230, 9260676, 10966590, 11575845, 13891014, 15434460, 20836521, 21933180, 23151690, 27782028, 34727535, 41673042, 46303380, 69455070, 83346084, 104182605, 138910140, 208365210, 416730420]

約数ペア:

[(1, 416730420), (2, 208365210), (3, 138910140), (4, 104182605), (5, 83346084), (6, 69455070), (9, 46303380), (10, 41673042), (12, 34727535), (15, 27782028), (18, 23151690), (19, 21933180), (20, 20836521), (27, 15434460), (30, 13891014), (36, 11575845), (38, 10966590), (45, 9260676), (54, 7717230), (57, 7311060), (60, 6945507), (76, 5483295), (81, 5144820), (90, 4630338), (95, 4386636), (108, 3858615), (114, 3655530), (135, 3086892), (162, 2572410), (171, 2437020), (180, 2315169), (190, 2193318), (228, 1827765), (243, 1714940), (270, 1543446), (285, 1462212), (324, 1286205), (342, 1218510), (380, 1096659), (405, 1028964), (486, 857470), (513, 812340), (540, 771723), (570, 731106), (684, 609255), (810, 514482), (855, 487404), (972, 428735), (1026, 406170), (1140, 365553), (1215, 342988), (1539, 270780), (1620, 257241), (1710, 243702), (2052, 203085), (2430, 171494), (2565, 162468), (3078, 135390), (3420, 121851), (4513, 92340), (4617, 90260), (4860, 85747), (5130, 81234), (6156, 67695), (7695, 54156), (9026, 46170), (9234, 45130), (10260, 40617), (13539, 30780), (15390, 27078), (18052, 23085), (18468, 22565)]