105903720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 256

約数和(自身を含む): 401184000

約数和(自身を除く): 295280280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 397, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 794, 855, 936, 988, 1026, 1080, 1140, 1170, 1191, 1235, 1368, 1404, 1482, 1560, 1588, 1710, 1755, 1976, 1985, 2052, 2223, 2280, 2340, 2382, 2470, 2565, 2808, 2964, 3176, 3420, 3510, 3573, 3705, 3970, 4104, 4446, 4680, 4764, 4940, 5130, 5161, 5928, 5955, 6669, 6840, 7020, 7146, 7410, 7543, 7940, 8892, 9528, 9880, 10260, 10322, 10719, 11115, 11910, 13338, 14040, 14292, 14820, 15086, 15483, 15880, 17784, 17865, 20520, 20644, 21438, 22230, 22629, 23820, 25805, 26676, 28584, 29640, 30172, 30966, 33345, 35730, 37715, 41288, 42876, 44460, 45258, 46449, 47640, 51610, 53352, 53595, 60344, 61932, 66690, 67887, 71460, 75430, 77415, 85752, 88920, 90516, 92898, 98059, 103220, 107190, 113145, 123864, 133380, 135774, 139347, 142920, 150860, 154830, 181032, 185796, 196118, 203661, 206440, 214380, 226290, 232245, 266760, 271548, 278694, 294177, 301720, 309660, 339435, 371592, 392236, 407322, 428760, 452580, 464490, 490295, 543096, 557388, 588354, 619320, 678870, 696735, 784472, 814644, 882531, 905160, 928980, 980590, 1018305, 1114776, 1176708, 1357740, 1393470, 1470885, 1629288, 1765062, 1857960, 1961180, 2036610, 2353416, 2647593, 2715480, 2786940, 2941770, 3530124, 3922360, 4073220, 4412655, 5295186, 5573880, 5883540, 7060248, 8146440, 8825310, 10590372, 11767080, 13237965, 17650620, 21180744, 26475930, 35301240, 52951860, 105903720]

約数ペア:

[(1, 105903720), (2, 52951860), (3, 35301240), (4, 26475930), (5, 21180744), (6, 17650620), (8, 13237965), (9, 11767080), (10, 10590372), (12, 8825310), (13, 8146440), (15, 7060248), (18, 5883540), (19, 5573880), (20, 5295186), (24, 4412655), (26, 4073220), (27, 3922360), (30, 3530124), (36, 2941770), (38, 2786940), (39, 2715480), (40, 2647593), (45, 2353416), (52, 2036610), (54, 1961180), (57, 1857960), (60, 1765062), (65, 1629288), (72, 1470885), (76, 1393470), (78, 1357740), (90, 1176708), (95, 1114776), (104, 1018305), (108, 980590), (114, 928980), (117, 905160), (120, 882531), (130, 814644), (135, 784472), (152, 696735), (156, 678870), (171, 619320), (180, 588354), (190, 557388), (195, 543096), (216, 490295), (228, 464490), (234, 452580), (247, 428760), (260, 407322), (270, 392236), (285, 371592), (312, 339435), (342, 309660), (351, 301720), (360, 294177), (380, 278694), (390, 271548), (397, 266760), (456, 232245), (468, 226290), (494, 214380), (513, 206440), (520, 203661), (540, 196118), (570, 185796), (585, 181032), (684, 154830), (702, 150860), (741, 142920), (760, 139347), (780, 135774), (794, 133380), (855, 123864), (936, 113145), (988, 107190), (1026, 103220), (1080, 98059), (1140, 92898), (1170, 90516), (1191, 88920), (1235, 85752), (1368, 77415), (1404, 75430), (1482, 71460), (1560, 67887), (1588, 66690), (1710, 61932), (1755, 60344), (1976, 53595), (1985, 53352), (2052, 51610), (2223, 47640), (2280, 46449), (2340, 45258), (2382, 44460), (2470, 42876), (2565, 41288), (2808, 37715), (2964, 35730), (3176, 33345), (3420, 30966), (3510, 30172), (3573, 29640), (3705, 28584), (3970, 26676), (4104, 25805), (4446, 23820), (4680, 22629), (4764, 22230), (4940, 21438), (5130, 20644), (5161, 20520), (5928, 17865), (5955, 17784), (6669, 15880), (6840, 15483), (7020, 15086), (7146, 14820), (7410, 14292), (7543, 14040), (7940, 13338), (8892, 11910), (9528, 11115), (9880, 10719), (10260, 10322)]