788254740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5388

約数の個数: 240

約数和(自身を含む): 3043996032

約数和(自身を除く): 2255741292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5347, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 10694, 11340, 12285, 14742, 16041, 16380, 21060, 21388, 24570, 26735, 29484, 32082, 36855, 37429, 48123, 49140, 53470, 64164, 69511, 73710, 74858, 80205, 96246, 106940, 112287, 139022, 144369, 147420, 149716, 160410, 187145, 192492, 208533, 224574, 240615, 278044, 288738, 320820, 336861, 347555, 374290, 417066, 433107, 449148, 481230, 486577, 561435, 577476, 625599, 673722, 695110, 721845, 748580, 834132, 866214, 962460, 973154, 1010583, 1042665, 1122870, 1251198, 1347444, 1390220, 1443690, 1459731, 1684305, 1732428, 1876797, 1946308, 2021166, 2085330, 2165535, 2245740, 2432885, 2502396, 2887380, 2919462, 3031749, 3127995, 3368610, 3753594, 4042332, 4170660, 4331070, 4379193, 4865770, 5052915, 5630391, 5838924, 6063498, 6255990, 6737220, 7298655, 7507188, 8662140, 8758386, 9383985, 9731540, 10105830, 11260782, 12126996, 12511980, 13137579, 14597310, 15158745, 17516772, 18767970, 20211660, 21895965, 22521564, 26275158, 28151955, 29194620, 30317490, 37535940, 39412737, 43791930, 52550316, 56303910, 60634980, 65687895, 78825474, 87583860, 112607820, 131375790, 157650948, 197063685, 262751580, 394127370, 788254740]

約数ペア:

[(1, 788254740), (2, 394127370), (3, 262751580), (4, 197063685), (5, 157650948), (6, 131375790), (7, 112607820), (9, 87583860), (10, 78825474), (12, 65687895), (13, 60634980), (14, 56303910), (15, 52550316), (18, 43791930), (20, 39412737), (21, 37535940), (26, 30317490), (27, 29194620), (28, 28151955), (30, 26275158), (35, 22521564), (36, 21895965), (39, 20211660), (42, 18767970), (45, 17516772), (52, 15158745), (54, 14597310), (60, 13137579), (63, 12511980), (65, 12126996), (70, 11260782), (78, 10105830), (81, 9731540), (84, 9383985), (90, 8758386), (91, 8662140), (105, 7507188), (108, 7298655), (117, 6737220), (126, 6255990), (130, 6063498), (135, 5838924), (140, 5630391), (156, 5052915), (162, 4865770), (180, 4379193), (182, 4331070), (189, 4170660), (195, 4042332), (210, 3753594), (234, 3368610), (252, 3127995), (260, 3031749), (270, 2919462), (273, 2887380), (315, 2502396), (324, 2432885), (351, 2245740), (364, 2165535), (378, 2085330), (390, 2021166), (405, 1946308), (420, 1876797), (455, 1732428), (468, 1684305), (540, 1459731), (546, 1443690), (567, 1390220), (585, 1347444), (630, 1251198), (702, 1122870), (756, 1042665), (780, 1010583), (810, 973154), (819, 962460), (910, 866214), (945, 834132), (1053, 748580), (1092, 721845), (1134, 695110), (1170, 673722), (1260, 625599), (1365, 577476), (1404, 561435), (1620, 486577), (1638, 481230), (1755, 449148), (1820, 433107), (1890, 417066), (2106, 374290), (2268, 347555), (2340, 336861), (2457, 320820), (2730, 288738), (2835, 278044), (3276, 240615), (3510, 224574), (3780, 208533), (4095, 192492), (4212, 187145), (4914, 160410), (5265, 149716), (5347, 147420), (5460, 144369), (5670, 139022), (7020, 112287), (7371, 106940), (8190, 96246), (9828, 80205), (10530, 74858), (10694, 73710), (11340, 69511), (12285, 64164), (14742, 53470), (16041, 49140), (16380, 48123), (21060, 37429), (21388, 36855), (24570, 32082), (26735, 29484)]