166672740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 531965952

約数和(自身を除く): 365293212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 61, 62, 65, 78, 93, 113, 122, 124, 130, 155, 156, 183, 186, 195, 226, 244, 260, 305, 310, 339, 366, 372, 390, 403, 452, 465, 565, 610, 620, 678, 732, 780, 793, 806, 915, 930, 1130, 1209, 1220, 1356, 1469, 1586, 1612, 1695, 1830, 1860, 1891, 2015, 2260, 2379, 2418, 2938, 3172, 3390, 3503, 3660, 3782, 3965, 4030, 4407, 4758, 4836, 5673, 5876, 6045, 6780, 6893, 7006, 7345, 7564, 7930, 8060, 8814, 9455, 9516, 10509, 11346, 11895, 12090, 13786, 14012, 14690, 15860, 17515, 17628, 18910, 20679, 21018, 22035, 22692, 23790, 24180, 24583, 27572, 28365, 29380, 34465, 35030, 37820, 41358, 42036, 44070, 45539, 47580, 49166, 52545, 56730, 68930, 70060, 73749, 82716, 88140, 89609, 91078, 98332, 103395, 105090, 113460, 122915, 136617, 137860, 147498, 179218, 182156, 206790, 210180, 213683, 227695, 245830, 268827, 273234, 294996, 358436, 368745, 413580, 427366, 448045, 455390, 491660, 537654, 546468, 641049, 683085, 737490, 854732, 896090, 910780, 1068415, 1075308, 1282098, 1344135, 1366170, 1474980, 1792180, 2136830, 2564196, 2688270, 2732340, 2777879, 3205245, 4273660, 5376540, 5555758, 6410490, 8333637, 11111516, 12820980, 13889395, 16667274, 27778790, 33334548, 41668185, 55557580, 83336370, 166672740]

約数ペア:

[(1, 166672740), (2, 83336370), (3, 55557580), (4, 41668185), (5, 33334548), (6, 27778790), (10, 16667274), (12, 13889395), (13, 12820980), (15, 11111516), (20, 8333637), (26, 6410490), (30, 5555758), (31, 5376540), (39, 4273660), (52, 3205245), (60, 2777879), (61, 2732340), (62, 2688270), (65, 2564196), (78, 2136830), (93, 1792180), (113, 1474980), (122, 1366170), (124, 1344135), (130, 1282098), (155, 1075308), (156, 1068415), (183, 910780), (186, 896090), (195, 854732), (226, 737490), (244, 683085), (260, 641049), (305, 546468), (310, 537654), (339, 491660), (366, 455390), (372, 448045), (390, 427366), (403, 413580), (452, 368745), (465, 358436), (565, 294996), (610, 273234), (620, 268827), (678, 245830), (732, 227695), (780, 213683), (793, 210180), (806, 206790), (915, 182156), (930, 179218), (1130, 147498), (1209, 137860), (1220, 136617), (1356, 122915), (1469, 113460), (1586, 105090), (1612, 103395), (1695, 98332), (1830, 91078), (1860, 89609), (1891, 88140), (2015, 82716), (2260, 73749), (2379, 70060), (2418, 68930), (2938, 56730), (3172, 52545), (3390, 49166), (3503, 47580), (3660, 45539), (3782, 44070), (3965, 42036), (4030, 41358), (4407, 37820), (4758, 35030), (4836, 34465), (5673, 29380), (5876, 28365), (6045, 27572), (6780, 24583), (6893, 24180), (7006, 23790), (7345, 22692), (7564, 22035), (7930, 21018), (8060, 20679), (8814, 18910), (9455, 17628), (9516, 17515), (10509, 15860), (11346, 14690), (11895, 14012), (12090, 13786)]