15673644840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{8707}}^1$

素因数の和:10871

約数の個数: 128

約数和(自身を含む): 53769461760

約数和(自身を除く): 38095816920

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, 105, 120, 140, 168, 210, 280, 420, 840, 2143, 4286, 6429, 8572, 8707, 10715, 12858, 15001, 17144, 17414, 21430, 25716, 26121, 30002, 32145, 34828, 42860, 43535, 45003, 51432, 52242, 60004, 60949, 64290, 69656, 75005, 85720, 87070, 90006, 104484, 120008, 121898, 128580, 130605, 150010, 174140, 180012, 182847, 208968, 225015, 243796, 257160, 261210, 300020, 304745, 348280, 360024, 365694, 450030, 487592, 522420, 600040, 609490, 731388, 900060, 914235, 1044840, 1218980, 1462776, 1800120, 1828470, 2437960, 3656940, 7313880, 18659101, 37318202, 55977303, 74636404, 93295505, 111954606, 130613707, 149272808, 186591010, 223909212, 261227414, 279886515, 373182020, 391841121, 447818424, 522454828, 559773030, 653068535, 746364040, 783682242, 1044909656, 1119546060, 1306137070, 1567364484, 1959205605, 2239092120, 2612274140, 3134728968, 3918411210, 5224548280, 7836822420, 15673644840]

約数ペア:

[(1, 15673644840), (2, 7836822420), (3, 5224548280), (4, 3918411210), (5, 3134728968), (6, 2612274140), (7, 2239092120), (8, 1959205605), (10, 1567364484), (12, 1306137070), (14, 1119546060), (15, 1044909656), (20, 783682242), (21, 746364040), (24, 653068535), (28, 559773030), (30, 522454828), (35, 447818424), (40, 391841121), (42, 373182020), (56, 279886515), (60, 261227414), (70, 223909212), (84, 186591010), (105, 149272808), (120, 130613707), (140, 111954606), (168, 93295505), (210, 74636404), (280, 55977303), (420, 37318202), (840, 18659101), (2143, 7313880), (4286, 3656940), (6429, 2437960), (8572, 1828470), (8707, 1800120), (10715, 1462776), (12858, 1218980), (15001, 1044840), (17144, 914235), (17414, 900060), (21430, 731388), (25716, 609490), (26121, 600040), (30002, 522420), (32145, 487592), (34828, 450030), (42860, 365694), (43535, 360024), (45003, 348280), (51432, 304745), (52242, 300020), (60004, 261210), (60949, 257160), (64290, 243796), (69656, 225015), (75005, 208968), (85720, 182847), (87070, 180012), (90006, 174140), (104484, 150010), (120008, 130605), (121898, 128580)]