42335160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 146880000

約数和(自身を除く): 104544840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 499, 505, 606, 707, 808, 840, 998, 1010, 1212, 1414, 1497, 1515, 1996, 2020, 2121, 2424, 2495, 2828, 2994, 3030, 3493, 3535, 3992, 4040, 4242, 4990, 5656, 5988, 6060, 6986, 7070, 7485, 8484, 9980, 10479, 10605, 11976, 12120, 13972, 14140, 14970, 16968, 17465, 19960, 20958, 21210, 27944, 28280, 29940, 34930, 41916, 42420, 50399, 52395, 59880, 69860, 83832, 84840, 100798, 104790, 139720, 151197, 201596, 209580, 251995, 302394, 352793, 403192, 419160, 503990, 604788, 705586, 755985, 1007980, 1058379, 1209576, 1411172, 1511970, 1763965, 2015960, 2116758, 2822344, 3023940, 3527930, 4233516, 5291895, 6047880, 7055860, 8467032, 10583790, 14111720, 21167580, 42335160]

約数ペア:

[(1, 42335160), (2, 21167580), (3, 14111720), (4, 10583790), (5, 8467032), (6, 7055860), (7, 6047880), (8, 5291895), (10, 4233516), (12, 3527930), (14, 3023940), (15, 2822344), (20, 2116758), (21, 2015960), (24, 1763965), (28, 1511970), (30, 1411172), (35, 1209576), (40, 1058379), (42, 1007980), (56, 755985), (60, 705586), (70, 604788), (84, 503990), (101, 419160), (105, 403192), (120, 352793), (140, 302394), (168, 251995), (202, 209580), (210, 201596), (280, 151197), (303, 139720), (404, 104790), (420, 100798), (499, 84840), (505, 83832), (606, 69860), (707, 59880), (808, 52395), (840, 50399), (998, 42420), (1010, 41916), (1212, 34930), (1414, 29940), (1497, 28280), (1515, 27944), (1996, 21210), (2020, 20958), (2121, 19960), (2424, 17465), (2495, 16968), (2828, 14970), (2994, 14140), (3030, 13972), (3493, 12120), (3535, 11976), (3992, 10605), (4040, 10479), (4242, 9980), (4990, 8484), (5656, 7485), (5988, 7070), (6060, 6986)]