160911660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2267}}^1$

素因数の和:2312

約数の個数: 144

約数和(自身を含む): 557819136

約数和(自身を除く): 396907476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2267, 2366, 2535, 2730, 3380, 3549, 4534, 4732, 5070, 5460, 5915, 6801, 7098, 9068, 10140, 11335, 11830, 13602, 14196, 15869, 17745, 22670, 23660, 27204, 29471, 31738, 34005, 35490, 45340, 47607, 58942, 63476, 68010, 70980, 79345, 88413, 95214, 117884, 136020, 147355, 158690, 176826, 190428, 206297, 238035, 294710, 317380, 353652, 383123, 412594, 442065, 476070, 589420, 618891, 766246, 825188, 884130, 952140, 1031485, 1149369, 1237782, 1532492, 1768260, 1915615, 2062970, 2298738, 2475564, 2681861, 3094455, 3831230, 4125940, 4597476, 5363722, 5746845, 6188910, 7662460, 8045583, 10727444, 11493690, 12377820, 13409305, 16091166, 22987380, 26818610, 32182332, 40227915, 53637220, 80455830, 160911660]

約数ペア:

[(1, 160911660), (2, 80455830), (3, 53637220), (4, 40227915), (5, 32182332), (6, 26818610), (7, 22987380), (10, 16091166), (12, 13409305), (13, 12377820), (14, 11493690), (15, 10727444), (20, 8045583), (21, 7662460), (26, 6188910), (28, 5746845), (30, 5363722), (35, 4597476), (39, 4125940), (42, 3831230), (52, 3094455), (60, 2681861), (65, 2475564), (70, 2298738), (78, 2062970), (84, 1915615), (91, 1768260), (105, 1532492), (130, 1237782), (140, 1149369), (156, 1031485), (169, 952140), (182, 884130), (195, 825188), (210, 766246), (260, 618891), (273, 589420), (338, 476070), (364, 442065), (390, 412594), (420, 383123), (455, 353652), (507, 317380), (546, 294710), (676, 238035), (780, 206297), (845, 190428), (910, 176826), (1014, 158690), (1092, 147355), (1183, 136020), (1365, 117884), (1690, 95214), (1820, 88413), (2028, 79345), (2267, 70980), (2366, 68010), (2535, 63476), (2730, 58942), (3380, 47607), (3549, 45340), (4534, 35490), (4732, 34005), (5070, 31738), (5460, 29471), (5915, 27204), (6801, 23660), (7098, 22670), (9068, 17745), (10140, 15869), (11335, 14196), (11830, 13602)]