188266440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 603417600

約数和(自身を除く): 415151160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 426, 456, 568, 570, 710, 760, 852, 1065, 1140, 1163, 1349, 1420, 1704, 2130, 2280, 2326, 2698, 2840, 3489, 4047, 4260, 4652, 5396, 5815, 6745, 6978, 8094, 8520, 9304, 10792, 11630, 13490, 13956, 16188, 17445, 20235, 22097, 23260, 26980, 27912, 32376, 34890, 40470, 44194, 46520, 53960, 66291, 69780, 80940, 82573, 88388, 110485, 132582, 139560, 161880, 165146, 176776, 220970, 247719, 265164, 330292, 331455, 412865, 441940, 495438, 530328, 660584, 662910, 825730, 883880, 990876, 1238595, 1325820, 1568887, 1651460, 1981752, 2477190, 2651640, 3137774, 3302920, 4706661, 4954380, 6275548, 7844435, 9413322, 9908760, 12551096, 15688870, 18826644, 23533305, 31377740, 37653288, 47066610, 62755480, 94133220, 188266440]

約数ペア:

[(1, 188266440), (2, 94133220), (3, 62755480), (4, 47066610), (5, 37653288), (6, 31377740), (8, 23533305), (10, 18826644), (12, 15688870), (15, 12551096), (19, 9908760), (20, 9413322), (24, 7844435), (30, 6275548), (38, 4954380), (40, 4706661), (57, 3302920), (60, 3137774), (71, 2651640), (76, 2477190), (95, 1981752), (114, 1651460), (120, 1568887), (142, 1325820), (152, 1238595), (190, 990876), (213, 883880), (228, 825730), (284, 662910), (285, 660584), (355, 530328), (380, 495438), (426, 441940), (456, 412865), (568, 331455), (570, 330292), (710, 265164), (760, 247719), (852, 220970), (1065, 176776), (1140, 165146), (1163, 161880), (1349, 139560), (1420, 132582), (1704, 110485), (2130, 88388), (2280, 82573), (2326, 80940), (2698, 69780), (2840, 66291), (3489, 53960), (4047, 46520), (4260, 44194), (4652, 40470), (5396, 34890), (5815, 32376), (6745, 27912), (6978, 26980), (8094, 23260), (8520, 22097), (9304, 20235), (10792, 17445), (11630, 16188), (13490, 13956)]