248576370420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{122207}}^1$

素因数の和:122422

約数の個数: 192

約数和(自身を含む): 827807662080

約数和(自身を除く): 579231291660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 167, 174, 203, 210, 290, 334, 348, 406, 420, 435, 501, 580, 609, 668, 812, 835, 870, 1002, 1015, 1169, 1218, 1670, 1740, 2004, 2030, 2338, 2436, 2505, 3045, 3340, 3507, 4060, 4676, 4843, 5010, 5845, 6090, 7014, 9686, 10020, 11690, 12180, 14028, 14529, 17535, 19372, 23380, 24215, 29058, 33901, 35070, 48430, 58116, 67802, 70140, 72645, 96860, 101703, 122207, 135604, 145290, 169505, 203406, 244414, 290580, 339010, 366621, 406812, 488828, 508515, 611035, 678020, 733242, 855449, 1017030, 1222070, 1466484, 1710898, 1833105, 2034060, 2444140, 2566347, 3421796, 3544003, 3666210, 4277245, 5132694, 7088006, 7332420, 8554490, 10265388, 10632009, 12831735, 14176012, 17108980, 17720015, 20408569, 21264018, 24808021, 25663470, 35440030, 40817138, 42528036, 49616042, 51326940, 53160045, 61225707, 70880060, 74424063, 81634276, 99232084, 102042845, 106320090, 122451414, 124040105, 142859983, 148848126, 204085690, 212640180, 244902828, 248080210, 285719966, 297696252, 306128535, 372120315, 408171380, 428579949, 496160420, 571439932, 591848501, 612257070, 714299915, 744240630, 857159898, 1183697002, 1224514140, 1428599830, 1488481260, 1714319796, 1775545503, 2142899745, 2367394004, 2857199660, 2959242505, 3551091006, 4142939507, 4285799490, 5918485010, 7102182012, 8285879014, 8571598980, 8877727515, 11836970020, 12428818521, 16571758028, 17755455030, 20714697535, 24857637042, 35510910060, 41429395070, 49715274084, 62144092605, 82858790140, 124288185210, 248576370420]

約数ペア:

[(1, 248576370420), (2, 124288185210), (3, 82858790140), (4, 62144092605), (5, 49715274084), (6, 41429395070), (7, 35510910060), (10, 24857637042), (12, 20714697535), (14, 17755455030), (15, 16571758028), (20, 12428818521), (21, 11836970020), (28, 8877727515), (29, 8571598980), (30, 8285879014), (35, 7102182012), (42, 5918485010), (58, 4285799490), (60, 4142939507), (70, 3551091006), (84, 2959242505), (87, 2857199660), (105, 2367394004), (116, 2142899745), (140, 1775545503), (145, 1714319796), (167, 1488481260), (174, 1428599830), (203, 1224514140), (210, 1183697002), (290, 857159898), (334, 744240630), (348, 714299915), (406, 612257070), (420, 591848501), (435, 571439932), (501, 496160420), (580, 428579949), (609, 408171380), (668, 372120315), (812, 306128535), (835, 297696252), (870, 285719966), (1002, 248080210), (1015, 244902828), (1169, 212640180), (1218, 204085690), (1670, 148848126), (1740, 142859983), (2004, 124040105), (2030, 122451414), (2338, 106320090), (2436, 102042845), (2505, 99232084), (3045, 81634276), (3340, 74424063), (3507, 70880060), (4060, 61225707), (4676, 53160045), (4843, 51326940), (5010, 49616042), (5845, 42528036), (6090, 40817138), (7014, 35440030), (9686, 25663470), (10020, 24808021), (11690, 21264018), (12180, 20408569), (14028, 17720015), (14529, 17108980), (17535, 14176012), (19372, 12831735), (23380, 10632009), (24215, 10265388), (29058, 8554490), (33901, 7332420), (35070, 7088006), (48430, 5132694), (58116, 4277245), (67802, 3666210), (70140, 3544003), (72645, 3421796), (96860, 2566347), (101703, 2444140), (122207, 2034060), (135604, 1833105), (145290, 1710898), (169505, 1466484), (203406, 1222070), (244414, 1017030), (290580, 855449), (339010, 733242), (366621, 678020), (406812, 611035), (488828, 508515)]