200040360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 256

約数和(自身を含む): 722131200

約数和(自身を除く): 522090840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 340, 380, 390, 397, 408, 442, 456, 494, 510, 520, 570, 646, 663, 680, 741, 760, 780, 794, 884, 969, 988, 1020, 1105, 1140, 1191, 1235, 1292, 1326, 1482, 1560, 1588, 1615, 1768, 1938, 1976, 1985, 2040, 2210, 2280, 2382, 2470, 2584, 2652, 2964, 3176, 3230, 3315, 3705, 3876, 3970, 4199, 4420, 4764, 4845, 4940, 5161, 5304, 5928, 5955, 6460, 6630, 6749, 7410, 7543, 7752, 7940, 8398, 8840, 9528, 9690, 9880, 10322, 11910, 12597, 12920, 13260, 13498, 14820, 15086, 15483, 15880, 16796, 19380, 20247, 20644, 20995, 22629, 23820, 25194, 25805, 26520, 26996, 29640, 30172, 30966, 33592, 33745, 37715, 38760, 40494, 41288, 41990, 45258, 47640, 50388, 51610, 53992, 60344, 61932, 62985, 67490, 75430, 77415, 80988, 83980, 87737, 90516, 98059, 100776, 101235, 103220, 113145, 123864, 125970, 128231, 134980, 150860, 154830, 161976, 167960, 175474, 181032, 196118, 202470, 206440, 226290, 251940, 256462, 263211, 269960, 294177, 301720, 309660, 350948, 384693, 392236, 404940, 438685, 452580, 490295, 503880, 512924, 526422, 588354, 619320, 641155, 701896, 769386, 784472, 809880, 877370, 905160, 980590, 1025848, 1052844, 1176708, 1282310, 1316055, 1470885, 1538772, 1667003, 1754740, 1923465, 1961180, 2105688, 2353416, 2564620, 2632110, 2941770, 3077544, 3334006, 3509480, 3846930, 3922360, 5001009, 5129240, 5264220, 5883540, 6668012, 7693860, 8335015, 10002018, 10528440, 11767080, 13336024, 15387720, 16670030, 20004036, 25005045, 33340060, 40008072, 50010090, 66680120, 100020180, 200040360]

約数ペア:

[(1, 200040360), (2, 100020180), (3, 66680120), (4, 50010090), (5, 40008072), (6, 33340060), (8, 25005045), (10, 20004036), (12, 16670030), (13, 15387720), (15, 13336024), (17, 11767080), (19, 10528440), (20, 10002018), (24, 8335015), (26, 7693860), (30, 6668012), (34, 5883540), (38, 5264220), (39, 5129240), (40, 5001009), (51, 3922360), (52, 3846930), (57, 3509480), (60, 3334006), (65, 3077544), (68, 2941770), (76, 2632110), (78, 2564620), (85, 2353416), (95, 2105688), (102, 1961180), (104, 1923465), (114, 1754740), (120, 1667003), (130, 1538772), (136, 1470885), (152, 1316055), (156, 1282310), (170, 1176708), (190, 1052844), (195, 1025848), (204, 980590), (221, 905160), (228, 877370), (247, 809880), (255, 784472), (260, 769386), (285, 701896), (312, 641155), (323, 619320), (340, 588354), (380, 526422), (390, 512924), (397, 503880), (408, 490295), (442, 452580), (456, 438685), (494, 404940), (510, 392236), (520, 384693), (570, 350948), (646, 309660), (663, 301720), (680, 294177), (741, 269960), (760, 263211), (780, 256462), (794, 251940), (884, 226290), (969, 206440), (988, 202470), (1020, 196118), (1105, 181032), (1140, 175474), (1191, 167960), (1235, 161976), (1292, 154830), (1326, 150860), (1482, 134980), (1560, 128231), (1588, 125970), (1615, 123864), (1768, 113145), (1938, 103220), (1976, 101235), (1985, 100776), (2040, 98059), (2210, 90516), (2280, 87737), (2382, 83980), (2470, 80988), (2584, 77415), (2652, 75430), (2964, 67490), (3176, 62985), (3230, 61932), (3315, 60344), (3705, 53992), (3876, 51610), (3970, 50388), (4199, 47640), (4420, 45258), (4764, 41990), (4845, 41288), (4940, 40494), (5161, 38760), (5304, 37715), (5928, 33745), (5955, 33592), (6460, 30966), (6630, 30172), (6749, 29640), (7410, 26996), (7543, 26520), (7752, 25805), (7940, 25194), (8398, 23820), (8840, 22629), (9528, 20995), (9690, 20644), (9880, 20247), (10322, 19380), (11910, 16796), (12597, 15880), (12920, 15483), (13260, 15086), (13498, 14820)]