312367860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4903

約数の個数: 192

約数和(自身を含む): 1176215040

約数和(自身を除く): 863847180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 4861, 5355, 6426, 7140, 9180, 9722, 10710, 12852, 14583, 16065, 19444, 21420, 24305, 29166, 32130, 34027, 43749, 48610, 58332, 64260, 68054, 72915, 82637, 87498, 97220, 102081, 131247, 136108, 145830, 165274, 170135, 174996, 204162, 218745, 247911, 262494, 291660, 306243, 330548, 340270, 408324, 413185, 437490, 495822, 510405, 524988, 578459, 612486, 656235, 680540, 743733, 826370, 874980, 918729, 991644, 1020810, 1156918, 1224972, 1239555, 1312470, 1487466, 1531215, 1652740, 1735377, 1837458, 2041620, 2231199, 2313836, 2479110, 2624940, 2892295, 2974932, 3062430, 3470754, 3674916, 3718665, 4462398, 4593645, 4958220, 5206131, 5784590, 6124860, 6941508, 7437330, 8676885, 8924796, 9187290, 10412262, 11155995, 11569180, 14874660, 15618393, 17353770, 18374580, 20824524, 22311990, 26030655, 31236786, 34707540, 44623980, 52061310, 62473572, 78091965, 104122620, 156183930, 312367860]

約数ペア:

[(1, 312367860), (2, 156183930), (3, 104122620), (4, 78091965), (5, 62473572), (6, 52061310), (7, 44623980), (9, 34707540), (10, 31236786), (12, 26030655), (14, 22311990), (15, 20824524), (17, 18374580), (18, 17353770), (20, 15618393), (21, 14874660), (27, 11569180), (28, 11155995), (30, 10412262), (34, 9187290), (35, 8924796), (36, 8676885), (42, 7437330), (45, 6941508), (51, 6124860), (54, 5784590), (60, 5206131), (63, 4958220), (68, 4593645), (70, 4462398), (84, 3718665), (85, 3674916), (90, 3470754), (102, 3062430), (105, 2974932), (108, 2892295), (119, 2624940), (126, 2479110), (135, 2313836), (140, 2231199), (153, 2041620), (170, 1837458), (180, 1735377), (189, 1652740), (204, 1531215), (210, 1487466), (238, 1312470), (252, 1239555), (255, 1224972), (270, 1156918), (306, 1020810), (315, 991644), (340, 918729), (357, 874980), (378, 826370), (420, 743733), (459, 680540), (476, 656235), (510, 612486), (540, 578459), (595, 524988), (612, 510405), (630, 495822), (714, 437490), (756, 413185), (765, 408324), (918, 340270), (945, 330548), (1020, 306243), (1071, 291660), (1190, 262494), (1260, 247911), (1428, 218745), (1530, 204162), (1785, 174996), (1836, 170135), (1890, 165274), (2142, 145830), (2295, 136108), (2380, 131247), (3060, 102081), (3213, 97220), (3570, 87498), (3780, 82637), (4284, 72915), (4590, 68054), (4861, 64260), (5355, 58332), (6426, 48610), (7140, 43749), (9180, 34027), (9722, 32130), (10710, 29166), (12852, 24305), (14583, 21420), (16065, 19444)]