160362020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 451132416

約数和(自身を除く): 290770396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 71, 73, 85, 91, 119, 130, 140, 142, 146, 170, 182, 221, 238, 260, 284, 292, 340, 355, 364, 365, 442, 455, 476, 497, 511, 595, 710, 730, 884, 910, 923, 949, 994, 1022, 1105, 1190, 1207, 1241, 1420, 1460, 1547, 1820, 1846, 1898, 1988, 2044, 2210, 2380, 2414, 2482, 2485, 2555, 3094, 3692, 3796, 4420, 4615, 4745, 4828, 4964, 4970, 5110, 5183, 6035, 6188, 6205, 6461, 6643, 7735, 8449, 8687, 9230, 9490, 9940, 10220, 10366, 12070, 12410, 12922, 13286, 15470, 15691, 16133, 16898, 17374, 18460, 18980, 20732, 24140, 24820, 25844, 25915, 26572, 30940, 31382, 32266, 32305, 33215, 33796, 34748, 36281, 42245, 43435, 51830, 62764, 64532, 64610, 66430, 67379, 72562, 78455, 80665, 84490, 86870, 88111, 103660, 109837, 112931, 129220, 132860, 134758, 145124, 156910, 161330, 168980, 173740, 176222, 181405, 219674, 225862, 269516, 313820, 322660, 336895, 352444, 362810, 439348, 440555, 451724, 471653, 549185, 564655, 616777, 673790, 725620, 881110, 943306, 1098370, 1129310, 1145443, 1233554, 1347580, 1762220, 1886612, 2196740, 2258620, 2290886, 2358265, 2467108, 3083885, 4581772, 4716530, 5727215, 6167770, 8018101, 9433060, 11454430, 12335540, 16036202, 22908860, 32072404, 40090505, 80181010, 160362020]

約数ペア:

[(1, 160362020), (2, 80181010), (4, 40090505), (5, 32072404), (7, 22908860), (10, 16036202), (13, 12335540), (14, 11454430), (17, 9433060), (20, 8018101), (26, 6167770), (28, 5727215), (34, 4716530), (35, 4581772), (52, 3083885), (65, 2467108), (68, 2358265), (70, 2290886), (71, 2258620), (73, 2196740), (85, 1886612), (91, 1762220), (119, 1347580), (130, 1233554), (140, 1145443), (142, 1129310), (146, 1098370), (170, 943306), (182, 881110), (221, 725620), (238, 673790), (260, 616777), (284, 564655), (292, 549185), (340, 471653), (355, 451724), (364, 440555), (365, 439348), (442, 362810), (455, 352444), (476, 336895), (497, 322660), (511, 313820), (595, 269516), (710, 225862), (730, 219674), (884, 181405), (910, 176222), (923, 173740), (949, 168980), (994, 161330), (1022, 156910), (1105, 145124), (1190, 134758), (1207, 132860), (1241, 129220), (1420, 112931), (1460, 109837), (1547, 103660), (1820, 88111), (1846, 86870), (1898, 84490), (1988, 80665), (2044, 78455), (2210, 72562), (2380, 67379), (2414, 66430), (2482, 64610), (2485, 64532), (2555, 62764), (3094, 51830), (3692, 43435), (3796, 42245), (4420, 36281), (4615, 34748), (4745, 33796), (4828, 33215), (4964, 32305), (4970, 32266), (5110, 31382), (5183, 30940), (6035, 26572), (6188, 25915), (6205, 25844), (6461, 24820), (6643, 24140), (7735, 20732), (8449, 18980), (8687, 18460), (9230, 17374), (9490, 16898), (9940, 16133), (10220, 15691), (10366, 15470), (12070, 13286), (12410, 12922)]