201018480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3439

約数の個数: 160

約数和(自身を含む): 706621440

約数和(自身を除く): 505602960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3391, 3705, 3952, 4560, 4940, 5928, 6782, 7410, 9880, 10173, 11856, 13564, 14820, 16955, 19760, 20346, 27128, 29640, 33910, 40692, 44083, 50865, 54256, 59280, 64429, 67820, 81384, 88166, 101730, 128858, 132249, 135640, 162768, 176332, 193287, 203460, 220415, 257716, 264498, 271280, 322145, 352664, 386574, 406920, 440830, 515432, 528996, 644290, 661245, 705328, 773148, 813840, 837577, 881660, 966435, 1030864, 1057992, 1288580, 1322490, 1546296, 1675154, 1763320, 1932870, 2115984, 2512731, 2577160, 2644980, 3092592, 3350308, 3526640, 3865740, 4187885, 5025462, 5154320, 5289960, 6700616, 7731480, 8375770, 10050924, 10579920, 12563655, 13401232, 15462960, 16751540, 20101848, 25127310, 33503080, 40203696, 50254620, 67006160, 100509240, 201018480]

約数ペア:

[(1, 201018480), (2, 100509240), (3, 67006160), (4, 50254620), (5, 40203696), (6, 33503080), (8, 25127310), (10, 20101848), (12, 16751540), (13, 15462960), (15, 13401232), (16, 12563655), (19, 10579920), (20, 10050924), (24, 8375770), (26, 7731480), (30, 6700616), (38, 5289960), (39, 5154320), (40, 5025462), (48, 4187885), (52, 3865740), (57, 3526640), (60, 3350308), (65, 3092592), (76, 2644980), (78, 2577160), (80, 2512731), (95, 2115984), (104, 1932870), (114, 1763320), (120, 1675154), (130, 1546296), (152, 1322490), (156, 1288580), (190, 1057992), (195, 1030864), (208, 966435), (228, 881660), (240, 837577), (247, 813840), (260, 773148), (285, 705328), (304, 661245), (312, 644290), (380, 528996), (390, 515432), (456, 440830), (494, 406920), (520, 386574), (570, 352664), (624, 322145), (741, 271280), (760, 264498), (780, 257716), (912, 220415), (988, 203460), (1040, 193287), (1140, 176332), (1235, 162768), (1482, 135640), (1520, 132249), (1560, 128858), (1976, 101730), (2280, 88166), (2470, 81384), (2964, 67820), (3120, 64429), (3391, 59280), (3705, 54256), (3952, 50865), (4560, 44083), (4940, 40692), (5928, 33910), (6782, 29640), (7410, 27128), (9880, 20346), (10173, 19760), (11856, 16955), (13564, 14820)]