270985260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1664

約数の個数: 192

約数和(自身を含む): 964583424

約数和(自身を除く): 693598164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1601, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3202, 3255, 4030, 4340, 4803, 4836, 5460, 5642, 6045, 6404, 6510, 8005, 8060, 8463, 9606, 11207, 11284, 12090, 13020, 14105, 16010, 16926, 19212, 20813, 22414, 24015, 24180, 28210, 32020, 33621, 33852, 41626, 42315, 44828, 48030, 49631, 56035, 56420, 62439, 67242, 83252, 84630, 96060, 99262, 104065, 112070, 124878, 134484, 145691, 148893, 168105, 169260, 198524, 208130, 224140, 248155, 249756, 291382, 297786, 312195, 336210, 347417, 416260, 437073, 496310, 582764, 595572, 624390, 645203, 672420, 694834, 728455, 744465, 874146, 992620, 1042251, 1248780, 1290406, 1389668, 1456910, 1488930, 1737085, 1748292, 1935609, 2084502, 2185365, 2580812, 2913820, 2977860, 3226015, 3474170, 3871218, 4169004, 4370730, 4516421, 5211255, 6452030, 6948340, 7742436, 8741460, 9032842, 9678045, 10422510, 12904060, 13549263, 18065684, 19356090, 20845020, 22582105, 27098526, 38712180, 45164210, 54197052, 67746315, 90328420, 135492630, 270985260]

約数ペア:

[(1, 270985260), (2, 135492630), (3, 90328420), (4, 67746315), (5, 54197052), (6, 45164210), (7, 38712180), (10, 27098526), (12, 22582105), (13, 20845020), (14, 19356090), (15, 18065684), (20, 13549263), (21, 12904060), (26, 10422510), (28, 9678045), (30, 9032842), (31, 8741460), (35, 7742436), (39, 6948340), (42, 6452030), (52, 5211255), (60, 4516421), (62, 4370730), (65, 4169004), (70, 3871218), (78, 3474170), (84, 3226015), (91, 2977860), (93, 2913820), (105, 2580812), (124, 2185365), (130, 2084502), (140, 1935609), (155, 1748292), (156, 1737085), (182, 1488930), (186, 1456910), (195, 1389668), (210, 1290406), (217, 1248780), (260, 1042251), (273, 992620), (310, 874146), (364, 744465), (372, 728455), (390, 694834), (403, 672420), (420, 645203), (434, 624390), (455, 595572), (465, 582764), (546, 496310), (620, 437073), (651, 416260), (780, 347417), (806, 336210), (868, 312195), (910, 297786), (930, 291382), (1085, 249756), (1092, 248155), (1209, 224140), (1302, 208130), (1365, 198524), (1601, 169260), (1612, 168105), (1820, 148893), (1860, 145691), (2015, 134484), (2170, 124878), (2418, 112070), (2604, 104065), (2730, 99262), (2821, 96060), (3202, 84630), (3255, 83252), (4030, 67242), (4340, 62439), (4803, 56420), (4836, 56035), (5460, 49631), (5642, 48030), (6045, 44828), (6404, 42315), (6510, 41626), (8005, 33852), (8060, 33621), (8463, 32020), (9606, 28210), (11207, 24180), (11284, 24015), (12090, 22414), (13020, 20813), (14105, 19212), (16010, 16926)]