160418160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4547}}^1$

素因数の和:4580

約数の個数: 180

約数和(自身を含む): 626832648

約数和(自身を除く): 466414488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4547, 5040, 5880, 7056, 8820, 9094, 11760, 13641, 17640, 18188, 22735, 27282, 31829, 35280, 36376, 40923, 45470, 54564, 63658, 68205, 72752, 81846, 90940, 95487, 109128, 127316, 136410, 159145, 163692, 181880, 190974, 204615, 218256, 222803, 254632, 272820, 286461, 318290, 327384, 363760, 381948, 409230, 445606, 477435, 509264, 545640, 572922, 636580, 654768, 668409, 763896, 818460, 891212, 954870, 1091280, 1114015, 1145844, 1273160, 1336818, 1432305, 1527792, 1636920, 1782424, 1909740, 2005227, 2228030, 2291688, 2546320, 2673636, 2864610, 3273840, 3342045, 3564848, 3819480, 4010454, 4456060, 4583376, 5347272, 5729220, 6684090, 7638960, 8020908, 8912120, 10026135, 10694544, 11458440, 13368180, 16041816, 17824240, 20052270, 22916880, 26736360, 32083632, 40104540, 53472720, 80209080, 160418160]

約数ペア:

[(1, 160418160), (2, 80209080), (3, 53472720), (4, 40104540), (5, 32083632), (6, 26736360), (7, 22916880), (8, 20052270), (9, 17824240), (10, 16041816), (12, 13368180), (14, 11458440), (15, 10694544), (16, 10026135), (18, 8912120), (20, 8020908), (21, 7638960), (24, 6684090), (28, 5729220), (30, 5347272), (35, 4583376), (36, 4456060), (40, 4010454), (42, 3819480), (45, 3564848), (48, 3342045), (49, 3273840), (56, 2864610), (60, 2673636), (63, 2546320), (70, 2291688), (72, 2228030), (80, 2005227), (84, 1909740), (90, 1782424), (98, 1636920), (105, 1527792), (112, 1432305), (120, 1336818), (126, 1273160), (140, 1145844), (144, 1114015), (147, 1091280), (168, 954870), (180, 891212), (196, 818460), (210, 763896), (240, 668409), (245, 654768), (252, 636580), (280, 572922), (294, 545640), (315, 509264), (336, 477435), (360, 445606), (392, 409230), (420, 381948), (441, 363760), (490, 327384), (504, 318290), (560, 286461), (588, 272820), (630, 254632), (720, 222803), (735, 218256), (784, 204615), (840, 190974), (882, 181880), (980, 163692), (1008, 159145), (1176, 136410), (1260, 127316), (1470, 109128), (1680, 95487), (1764, 90940), (1960, 81846), (2205, 72752), (2352, 68205), (2520, 63658), (2940, 54564), (3528, 45470), (3920, 40923), (4410, 36376), (4547, 35280), (5040, 31829), (5880, 27282), (7056, 22735), (8820, 18188), (9094, 17640), (11760, 13641)]