229992720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1693

約数の個数: 160

約数和(自身を含む): 775188480

約数和(自身を除く): 545195760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1627, 1767, 1860, 2280, 2356, 2480, 2945, 3254, 3534, 3720, 4560, 4712, 4881, 5890, 6508, 7068, 7440, 8135, 8835, 9424, 9762, 11780, 13016, 14136, 16270, 17670, 19524, 23560, 24405, 26032, 28272, 30913, 32540, 35340, 39048, 47120, 48810, 50437, 61826, 65080, 70680, 78096, 92739, 97620, 100874, 123652, 130160, 141360, 151311, 154565, 185478, 195240, 201748, 247304, 252185, 302622, 309130, 370956, 390480, 403496, 463695, 494608, 504370, 605244, 618260, 741912, 756555, 806992, 927390, 958303, 1008740, 1210488, 1236520, 1483824, 1513110, 1854780, 1916606, 2017480, 2420976, 2473040, 2874909, 3026220, 3709560, 3833212, 4034960, 4791515, 5749818, 6052440, 7419120, 7666424, 9583030, 11499636, 12104880, 14374545, 15332848, 19166060, 22999272, 28749090, 38332120, 45998544, 57498180, 76664240, 114996360, 229992720]

約数ペア:

[(1, 229992720), (2, 114996360), (3, 76664240), (4, 57498180), (5, 45998544), (6, 38332120), (8, 28749090), (10, 22999272), (12, 19166060), (15, 15332848), (16, 14374545), (19, 12104880), (20, 11499636), (24, 9583030), (30, 7666424), (31, 7419120), (38, 6052440), (40, 5749818), (48, 4791515), (57, 4034960), (60, 3833212), (62, 3709560), (76, 3026220), (80, 2874909), (93, 2473040), (95, 2420976), (114, 2017480), (120, 1916606), (124, 1854780), (152, 1513110), (155, 1483824), (186, 1236520), (190, 1210488), (228, 1008740), (240, 958303), (248, 927390), (285, 806992), (304, 756555), (310, 741912), (372, 618260), (380, 605244), (456, 504370), (465, 494608), (496, 463695), (570, 403496), (589, 390480), (620, 370956), (744, 309130), (760, 302622), (912, 252185), (930, 247304), (1140, 201748), (1178, 195240), (1240, 185478), (1488, 154565), (1520, 151311), (1627, 141360), (1767, 130160), (1860, 123652), (2280, 100874), (2356, 97620), (2480, 92739), (2945, 78096), (3254, 70680), (3534, 65080), (3720, 61826), (4560, 50437), (4712, 48810), (4881, 47120), (5890, 39048), (6508, 35340), (7068, 32540), (7440, 30913), (8135, 28272), (8835, 26032), (9424, 24405), (9762, 23560), (11780, 19524), (13016, 17670), (14136, 16270)]