166858380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 599289600

約数和(自身を除く): 432431220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 139, 156, 162, 171, 180, 190, 195, 228, 234, 243, 247, 260, 270, 278, 285, 324, 342, 351, 380, 390, 405, 417, 468, 486, 494, 513, 540, 556, 570, 585, 684, 695, 702, 741, 780, 810, 834, 855, 972, 988, 1026, 1053, 1140, 1170, 1215, 1235, 1251, 1390, 1404, 1482, 1539, 1620, 1668, 1710, 1755, 1807, 2052, 2085, 2106, 2223, 2340, 2430, 2470, 2502, 2565, 2641, 2780, 2964, 3078, 3159, 3420, 3510, 3614, 3705, 3753, 4170, 4212, 4446, 4617, 4860, 4940, 5004, 5130, 5265, 5282, 5421, 6156, 6255, 6318, 6669, 7020, 7228, 7410, 7506, 7695, 7923, 8340, 8892, 9035, 9234, 10260, 10530, 10564, 10842, 11115, 11259, 12510, 12636, 13205, 13338, 14820, 15012, 15390, 15795, 15846, 16263, 18070, 18468, 18765, 20007, 21060, 21684, 22230, 22518, 23085, 23769, 25020, 26410, 26676, 27105, 30780, 31590, 31692, 32526, 33345, 33777, 34333, 36140, 37530, 39615, 40014, 44460, 45036, 46170, 47538, 48789, 52820, 54210, 56295, 60021, 63180, 65052, 66690, 67554, 68666, 71307, 75060, 79230, 80028, 81315, 92340, 95076, 97578, 100035, 102999, 108420, 112590, 118845, 120042, 133380, 135108, 137332, 142614, 146367, 158460, 162630, 168885, 171665, 195156, 200070, 205998, 213921, 225180, 237690, 240084, 243945, 285228, 292734, 300105, 308997, 325260, 337770, 343330, 356535, 400140, 411996, 427842, 439101, 475380, 487890, 514995, 585468, 600210, 617994, 641763, 675540, 686660, 713070, 731835, 855684, 878202, 926991, 975780, 1029990, 1069605, 1200420, 1235988, 1283526, 1426140, 1463670, 1544985, 1756404, 1853982, 2059980, 2139210, 2195505, 2567052, 2780973, 2927340, 3089970, 3208815, 3707964, 4278420, 4391010, 4634955, 5561946, 6179940, 6417630, 8342919, 8782020, 9269910, 11123892, 12835260, 13904865, 16685838, 18539820, 27809730, 33371676, 41714595, 55619460, 83429190, 166858380]

約数ペア:

[(1, 166858380), (2, 83429190), (3, 55619460), (4, 41714595), (5, 33371676), (6, 27809730), (9, 18539820), (10, 16685838), (12, 13904865), (13, 12835260), (15, 11123892), (18, 9269910), (19, 8782020), (20, 8342919), (26, 6417630), (27, 6179940), (30, 5561946), (36, 4634955), (38, 4391010), (39, 4278420), (45, 3707964), (52, 3208815), (54, 3089970), (57, 2927340), (60, 2780973), (65, 2567052), (76, 2195505), (78, 2139210), (81, 2059980), (90, 1853982), (95, 1756404), (108, 1544985), (114, 1463670), (117, 1426140), (130, 1283526), (135, 1235988), (139, 1200420), (156, 1069605), (162, 1029990), (171, 975780), (180, 926991), (190, 878202), (195, 855684), (228, 731835), (234, 713070), (243, 686660), (247, 675540), (260, 641763), (270, 617994), (278, 600210), (285, 585468), (324, 514995), (342, 487890), (351, 475380), (380, 439101), (390, 427842), (405, 411996), (417, 400140), (468, 356535), (486, 343330), (494, 337770), (513, 325260), (540, 308997), (556, 300105), (570, 292734), (585, 285228), (684, 243945), (695, 240084), (702, 237690), (741, 225180), (780, 213921), (810, 205998), (834, 200070), (855, 195156), (972, 171665), (988, 168885), (1026, 162630), (1053, 158460), (1140, 146367), (1170, 142614), (1215, 137332), (1235, 135108), (1251, 133380), (1390, 120042), (1404, 118845), (1482, 112590), (1539, 108420), (1620, 102999), (1668, 100035), (1710, 97578), (1755, 95076), (1807, 92340), (2052, 81315), (2085, 80028), (2106, 79230), (2223, 75060), (2340, 71307), (2430, 68666), (2470, 67554), (2502, 66690), (2565, 65052), (2641, 63180), (2780, 60021), (2964, 56295), (3078, 54210), (3159, 52820), (3420, 48789), (3510, 47538), (3614, 46170), (3705, 45036), (3753, 44460), (4170, 40014), (4212, 39615), (4446, 37530), (4617, 36140), (4860, 34333), (4940, 33777), (5004, 33345), (5130, 32526), (5265, 31692), (5282, 31590), (5421, 30780), (6156, 27105), (6255, 26676), (6318, 26410), (6669, 25020), (7020, 23769), (7228, 23085), (7410, 22518), (7506, 22230), (7695, 21684), (7923, 21060), (8340, 20007), (8892, 18765), (9035, 18468), (9234, 18070), (10260, 16263), (10530, 15846), (10564, 15795), (10842, 15390), (11115, 15012), (11259, 14820), (12510, 13338), (12636, 13205)]