1488810120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{8731}}^1$

素因数の和:8788

約数の個数: 192

約数和(自身を含む): 5375419200

約数和(自身を除く): 3886609080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3480, 4060, 4263, 4872, 5684, 5880, 6090, 7105, 8120, 8526, 8731, 11368, 12180, 14210, 17052, 17462, 21315, 24360, 26193, 28420, 34104, 34924, 42630, 43655, 52386, 56840, 61117, 69848, 85260, 87310, 104772, 122234, 130965, 170520, 174620, 183351, 209544, 244468, 253199, 261930, 305585, 349240, 366702, 427819, 488936, 506398, 523860, 611170, 733404, 759597, 855638, 916755, 1012796, 1047720, 1222340, 1265995, 1283457, 1466808, 1519194, 1711276, 1772393, 1833510, 2025592, 2139095, 2444680, 2531990, 2566914, 3038388, 3422552, 3544786, 3667020, 3797985, 4278190, 5063980, 5133828, 5317179, 6076776, 6417285, 7089572, 7334040, 7595970, 8556380, 8861965, 10127960, 10267656, 10634358, 12406751, 12834570, 14179144, 15191940, 17112760, 17723930, 21268716, 24813502, 25669140, 26585895, 30383880, 35447860, 37220253, 42537432, 49627004, 51338280, 53171790, 62033755, 70895720, 74440506, 99254008, 106343580, 124067510, 148881012, 186101265, 212687160, 248135020, 297762024, 372202530, 496270040, 744405060, 1488810120]

約数ペア:

[(1, 1488810120), (2, 744405060), (3, 496270040), (4, 372202530), (5, 297762024), (6, 248135020), (7, 212687160), (8, 186101265), (10, 148881012), (12, 124067510), (14, 106343580), (15, 99254008), (20, 74440506), (21, 70895720), (24, 62033755), (28, 53171790), (29, 51338280), (30, 49627004), (35, 42537432), (40, 37220253), (42, 35447860), (49, 30383880), (56, 26585895), (58, 25669140), (60, 24813502), (70, 21268716), (84, 17723930), (87, 17112760), (98, 15191940), (105, 14179144), (116, 12834570), (120, 12406751), (140, 10634358), (145, 10267656), (147, 10127960), (168, 8861965), (174, 8556380), (196, 7595970), (203, 7334040), (210, 7089572), (232, 6417285), (245, 6076776), (280, 5317179), (290, 5133828), (294, 5063980), (348, 4278190), (392, 3797985), (406, 3667020), (420, 3544786), (435, 3422552), (490, 3038388), (580, 2566914), (588, 2531990), (609, 2444680), (696, 2139095), (735, 2025592), (812, 1833510), (840, 1772393), (870, 1711276), (980, 1519194), (1015, 1466808), (1160, 1283457), (1176, 1265995), (1218, 1222340), (1421, 1047720), (1470, 1012796), (1624, 916755), (1740, 855638), (1960, 759597), (2030, 733404), (2436, 611170), (2842, 523860), (2940, 506398), (3045, 488936), (3480, 427819), (4060, 366702), (4263, 349240), (4872, 305585), (5684, 261930), (5880, 253199), (6090, 244468), (7105, 209544), (8120, 183351), (8526, 174620), (8731, 170520), (11368, 130965), (12180, 122234), (14210, 104772), (17052, 87310), (17462, 85260), (21315, 69848), (24360, 61117), (26193, 56840), (28420, 52386), (34104, 43655), (34924, 42630)]