41681640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 256

約数和(自身を含む): 168376320

約数和(自身を除く): 126694680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 347, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 694, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1041, 1092, 1144, 1155, 1320, 1365, 1388, 1430, 1540, 1560, 1716, 1735, 1820, 1848, 2002, 2082, 2145, 2184, 2310, 2429, 2730, 2776, 2860, 3003, 3080, 3432, 3470, 3640, 3817, 4004, 4164, 4290, 4511, 4620, 4858, 5005, 5205, 5460, 5720, 6006, 6940, 7287, 7634, 8008, 8328, 8580, 9022, 9240, 9716, 10010, 10410, 10920, 11451, 12012, 12145, 13533, 13880, 14574, 15015, 15268, 17160, 18044, 19085, 19432, 20020, 20820, 22555, 22902, 24024, 24290, 26719, 27066, 29148, 30030, 30536, 31577, 36088, 36435, 38170, 40040, 41640, 45110, 45804, 48580, 49621, 53438, 54132, 57255, 58296, 60060, 63154, 67665, 72870, 76340, 80157, 90220, 91608, 94731, 97160, 99242, 106876, 108264, 114510, 120120, 126308, 133595, 135330, 145740, 148863, 152680, 157885, 160314, 180440, 189462, 198484, 213752, 229020, 248105, 252616, 267190, 270660, 291480, 297726, 315770, 320628, 347347, 378924, 396968, 400785, 458040, 473655, 496210, 534380, 541320, 595452, 631540, 641256, 694694, 744315, 757848, 801570, 947310, 992420, 1042041, 1068760, 1190904, 1263080, 1389388, 1488630, 1603140, 1736735, 1894620, 1984840, 2084082, 2778776, 2977260, 3206280, 3473470, 3789240, 4168164, 5210205, 5954520, 6946940, 8336328, 10420410, 13893880, 20840820, 41681640]

約数ペア:

[(1, 41681640), (2, 20840820), (3, 13893880), (4, 10420410), (5, 8336328), (6, 6946940), (7, 5954520), (8, 5210205), (10, 4168164), (11, 3789240), (12, 3473470), (13, 3206280), (14, 2977260), (15, 2778776), (20, 2084082), (21, 1984840), (22, 1894620), (24, 1736735), (26, 1603140), (28, 1488630), (30, 1389388), (33, 1263080), (35, 1190904), (39, 1068760), (40, 1042041), (42, 992420), (44, 947310), (52, 801570), (55, 757848), (56, 744315), (60, 694694), (65, 641256), (66, 631540), (70, 595452), (77, 541320), (78, 534380), (84, 496210), (88, 473655), (91, 458040), (104, 400785), (105, 396968), (110, 378924), (120, 347347), (130, 320628), (132, 315770), (140, 297726), (143, 291480), (154, 270660), (156, 267190), (165, 252616), (168, 248105), (182, 229020), (195, 213752), (210, 198484), (220, 189462), (231, 180440), (260, 160314), (264, 157885), (273, 152680), (280, 148863), (286, 145740), (308, 135330), (312, 133595), (330, 126308), (347, 120120), (364, 114510), (385, 108264), (390, 106876), (420, 99242), (429, 97160), (440, 94731), (455, 91608), (462, 90220), (520, 80157), (546, 76340), (572, 72870), (616, 67665), (660, 63154), (694, 60060), (715, 58296), (728, 57255), (770, 54132), (780, 53438), (840, 49621), (858, 48580), (910, 45804), (924, 45110), (1001, 41640), (1041, 40040), (1092, 38170), (1144, 36435), (1155, 36088), (1320, 31577), (1365, 30536), (1388, 30030), (1430, 29148), (1540, 27066), (1560, 26719), (1716, 24290), (1735, 24024), (1820, 22902), (1848, 22555), (2002, 20820), (2082, 20020), (2145, 19432), (2184, 19085), (2310, 18044), (2429, 17160), (2730, 15268), (2776, 15015), (2860, 14574), (3003, 13880), (3080, 13533), (3432, 12145), (3470, 12012), (3640, 11451), (3817, 10920), (4004, 10410), (4164, 10010), (4290, 9716), (4511, 9240), (4620, 9022), (4858, 8580), (5005, 8328), (5205, 8008), (5460, 7634), (5720, 7287), (6006, 6940)]