3145373920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 144

約数和(自身を含む): 8143163280

約数和(自身を除く): 4997789360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 89, 104, 130, 160, 169, 178, 208, 260, 338, 356, 416, 445, 520, 676, 712, 845, 890, 1040, 1157, 1307, 1352, 1424, 1690, 1780, 2080, 2314, 2614, 2704, 2848, 3380, 3560, 4628, 5228, 5408, 5785, 6535, 6760, 7120, 9256, 10456, 11570, 13070, 13520, 14240, 15041, 16991, 18512, 20912, 23140, 26140, 27040, 30082, 33982, 37024, 41824, 46280, 52280, 60164, 67964, 75205, 84955, 92560, 104560, 116323, 120328, 135928, 150410, 169910, 185120, 209120, 220883, 232646, 240656, 271856, 300820, 339820, 441766, 465292, 481312, 543712, 581615, 601640, 679640, 883532, 930584, 1104415, 1163230, 1203280, 1359280, 1512199, 1767064, 1861168, 2208830, 2326460, 2406560, 2718560, 3024398, 3534128, 3722336, 4417660, 4652920, 6048796, 7068256, 7560995, 8835320, 9305840, 12097592, 15121990, 17670640, 18611680, 19658587, 24195184, 30243980, 35341280, 39317174, 48390368, 60487960, 78634348, 98292935, 120975920, 157268696, 196585870, 241951840, 314537392, 393171740, 629074784, 786343480, 1572686960, 3145373920]

約数ペア:

[(1, 3145373920), (2, 1572686960), (4, 786343480), (5, 629074784), (8, 393171740), (10, 314537392), (13, 241951840), (16, 196585870), (20, 157268696), (26, 120975920), (32, 98292935), (40, 78634348), (52, 60487960), (65, 48390368), (80, 39317174), (89, 35341280), (104, 30243980), (130, 24195184), (160, 19658587), (169, 18611680), (178, 17670640), (208, 15121990), (260, 12097592), (338, 9305840), (356, 8835320), (416, 7560995), (445, 7068256), (520, 6048796), (676, 4652920), (712, 4417660), (845, 3722336), (890, 3534128), (1040, 3024398), (1157, 2718560), (1307, 2406560), (1352, 2326460), (1424, 2208830), (1690, 1861168), (1780, 1767064), (2080, 1512199), (2314, 1359280), (2614, 1203280), (2704, 1163230), (2848, 1104415), (3380, 930584), (3560, 883532), (4628, 679640), (5228, 601640), (5408, 581615), (5785, 543712), (6535, 481312), (6760, 465292), (7120, 441766), (9256, 339820), (10456, 300820), (11570, 271856), (13070, 240656), (13520, 232646), (14240, 220883), (15041, 209120), (16991, 185120), (18512, 169910), (20912, 150410), (23140, 135928), (26140, 120328), (27040, 116323), (30082, 104560), (33982, 92560), (37024, 84955), (41824, 75205), (46280, 67964), (52280, 60164)]