439860720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8293}}^1$

素因数の和:8339

約数の個数: 160

約数和(自身を含む): 1555025472

約数和(自身を除く): 1115164752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8293, 8840, 10608, 13260, 16586, 17680, 24879, 26520, 33172, 41465, 49758, 53040, 66344, 82930, 99516, 107809, 124395, 132688, 140981, 165860, 199032, 215618, 248790, 281962, 323427, 331720, 398064, 422943, 431236, 497580, 539045, 563924, 646854, 663440, 704905, 845886, 862472, 995160, 1078090, 1127848, 1293708, 1409810, 1617135, 1691772, 1724944, 1832753, 1990320, 2114715, 2156180, 2255696, 2587416, 2819620, 3234270, 3383544, 3665506, 4229430, 4312360, 5174832, 5498259, 5639240, 6468540, 6767088, 7331012, 8458860, 8624720, 9163765, 10996518, 11278480, 12937080, 14662024, 16917720, 18327530, 21993036, 25874160, 27491295, 29324048, 33835440, 36655060, 43986072, 54982590, 73310120, 87972144, 109965180, 146620240, 219930360, 439860720]

約数ペア:

[(1, 439860720), (2, 219930360), (3, 146620240), (4, 109965180), (5, 87972144), (6, 73310120), (8, 54982590), (10, 43986072), (12, 36655060), (13, 33835440), (15, 29324048), (16, 27491295), (17, 25874160), (20, 21993036), (24, 18327530), (26, 16917720), (30, 14662024), (34, 12937080), (39, 11278480), (40, 10996518), (48, 9163765), (51, 8624720), (52, 8458860), (60, 7331012), (65, 6767088), (68, 6468540), (78, 5639240), (80, 5498259), (85, 5174832), (102, 4312360), (104, 4229430), (120, 3665506), (130, 3383544), (136, 3234270), (156, 2819620), (170, 2587416), (195, 2255696), (204, 2156180), (208, 2114715), (221, 1990320), (240, 1832753), (255, 1724944), (260, 1691772), (272, 1617135), (312, 1409810), (340, 1293708), (390, 1127848), (408, 1078090), (442, 995160), (510, 862472), (520, 845886), (624, 704905), (663, 663440), (680, 646854), (780, 563924), (816, 539045), (884, 497580), (1020, 431236), (1040, 422943), (1105, 398064), (1326, 331720), (1360, 323427), (1560, 281962), (1768, 248790), (2040, 215618), (2210, 199032), (2652, 165860), (3120, 140981), (3315, 132688), (3536, 124395), (4080, 107809), (4420, 99516), (5304, 82930), (6630, 66344), (8293, 53040), (8840, 49758), (10608, 41465), (13260, 33172), (16586, 26520), (17680, 24879)]