146440980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2083

約数の個数: 192

約数和(自身を含む): 548352000

約数和(自身を除く): 401911020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2039, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4078, 4788, 5130, 5985, 6117, 7182, 7980, 8156, 10195, 10260, 11970, 12234, 14273, 14364, 17955, 18351, 20390, 23940, 24468, 28546, 30585, 35910, 36702, 38741, 40780, 42819, 55053, 57092, 61170, 71365, 71820, 73404, 77482, 85638, 91755, 110106, 116223, 122340, 128457, 142730, 154964, 171276, 183510, 193705, 214095, 220212, 232446, 256914, 271187, 275265, 285460, 348669, 367020, 385371, 387410, 428190, 464892, 513828, 542374, 550530, 581115, 642285, 697338, 770742, 774820, 813561, 856380, 1046007, 1084748, 1101060, 1162230, 1284570, 1355935, 1394676, 1541484, 1627122, 1743345, 1926855, 2092014, 2324460, 2440683, 2569140, 2711870, 3254244, 3486690, 3853710, 4067805, 4184028, 4881366, 5230035, 5423740, 6973380, 7322049, 7707420, 8135610, 9762732, 10460070, 12203415, 14644098, 16271220, 20920140, 24406830, 29288196, 36610245, 48813660, 73220490, 146440980]

約数ペア:

[(1, 146440980), (2, 73220490), (3, 48813660), (4, 36610245), (5, 29288196), (6, 24406830), (7, 20920140), (9, 16271220), (10, 14644098), (12, 12203415), (14, 10460070), (15, 9762732), (18, 8135610), (19, 7707420), (20, 7322049), (21, 6973380), (27, 5423740), (28, 5230035), (30, 4881366), (35, 4184028), (36, 4067805), (38, 3853710), (42, 3486690), (45, 3254244), (54, 2711870), (57, 2569140), (60, 2440683), (63, 2324460), (70, 2092014), (76, 1926855), (84, 1743345), (90, 1627122), (95, 1541484), (105, 1394676), (108, 1355935), (114, 1284570), (126, 1162230), (133, 1101060), (135, 1084748), (140, 1046007), (171, 856380), (180, 813561), (189, 774820), (190, 770742), (210, 697338), (228, 642285), (252, 581115), (266, 550530), (270, 542374), (285, 513828), (315, 464892), (342, 428190), (378, 387410), (380, 385371), (399, 367020), (420, 348669), (513, 285460), (532, 275265), (540, 271187), (570, 256914), (630, 232446), (665, 220212), (684, 214095), (756, 193705), (798, 183510), (855, 171276), (945, 154964), (1026, 142730), (1140, 128457), (1197, 122340), (1260, 116223), (1330, 110106), (1596, 91755), (1710, 85638), (1890, 77482), (1995, 73404), (2039, 71820), (2052, 71365), (2394, 61170), (2565, 57092), (2660, 55053), (3420, 42819), (3591, 40780), (3780, 38741), (3990, 36702), (4078, 35910), (4788, 30585), (5130, 28546), (5985, 24468), (6117, 23940), (7182, 20390), (7980, 18351), (8156, 17955), (10195, 14364), (10260, 14273), (11970, 12234)]