161566348860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{357179}}^1$

素因数の和:357560

約数の個数: 144

約数和(自身を含む): 561658406400

約数和(自身を除く): 400092057540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 359, 420, 630, 718, 1077, 1260, 1436, 1795, 2154, 2513, 3231, 3590, 4308, 5026, 5385, 6462, 7180, 7539, 10052, 10770, 12565, 12924, 15078, 16155, 21540, 22617, 25130, 30156, 32310, 37695, 45234, 50260, 64620, 75390, 90468, 113085, 150780, 226170, 357179, 452340, 714358, 1071537, 1428716, 1785895, 2143074, 2500253, 3214611, 3571790, 4286148, 5000506, 5357685, 6429222, 7143580, 7500759, 10001012, 10715370, 12501265, 12858444, 15001518, 16073055, 21430740, 22502277, 25002530, 30003036, 32146110, 37503795, 45004554, 50005060, 64292220, 75007590, 90009108, 112511385, 128227261, 150015180, 225022770, 256454522, 384681783, 450045540, 512909044, 641136305, 769363566, 897590827, 1154045349, 1282272610, 1538727132, 1795181654, 1923408915, 2308090698, 2564545220, 2692772481, 3590363308, 3846817830, 4487954135, 4616181396, 5385544962, 5770226745, 7693635660, 8078317443, 8975908270, 10771089924, 11540453490, 13463862405, 16156634886, 17951816540, 23080906980, 26927724810, 32313269772, 40391587215, 53855449620, 80783174430, 161566348860]

約数ペア:

[(1, 161566348860), (2, 80783174430), (3, 53855449620), (4, 40391587215), (5, 32313269772), (6, 26927724810), (7, 23080906980), (9, 17951816540), (10, 16156634886), (12, 13463862405), (14, 11540453490), (15, 10771089924), (18, 8975908270), (20, 8078317443), (21, 7693635660), (28, 5770226745), (30, 5385544962), (35, 4616181396), (36, 4487954135), (42, 3846817830), (45, 3590363308), (60, 2692772481), (63, 2564545220), (70, 2308090698), (84, 1923408915), (90, 1795181654), (105, 1538727132), (126, 1282272610), (140, 1154045349), (180, 897590827), (210, 769363566), (252, 641136305), (315, 512909044), (359, 450045540), (420, 384681783), (630, 256454522), (718, 225022770), (1077, 150015180), (1260, 128227261), (1436, 112511385), (1795, 90009108), (2154, 75007590), (2513, 64292220), (3231, 50005060), (3590, 45004554), (4308, 37503795), (5026, 32146110), (5385, 30003036), (6462, 25002530), (7180, 22502277), (7539, 21430740), (10052, 16073055), (10770, 15001518), (12565, 12858444), (12924, 12501265), (15078, 10715370), (16155, 10001012), (21540, 7500759), (22617, 7143580), (25130, 6429222), (30156, 5357685), (32310, 5000506), (37695, 4286148), (45234, 3571790), (50260, 3214611), (64620, 2500253), (75390, 2143074), (90468, 1785895), (113085, 1428716), (150780, 1071537), (226170, 714358), (357179, 452340)]