131836680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 128

約数和(自身を含む): 447120000

約数和(自身を除く): 315283320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2069, 2124, 2360, 2655, 3186, 3540, 4138, 4248, 5310, 6207, 6372, 7080, 7965, 8276, 10345, 10620, 12414, 12744, 15930, 16552, 18621, 20690, 21240, 24828, 31035, 31860, 37242, 41380, 49656, 55863, 62070, 63720, 74484, 82760, 93105, 111726, 122071, 124140, 148968, 186210, 223452, 244142, 248280, 279315, 366213, 372420, 446904, 488284, 558630, 610355, 732426, 744840, 976568, 1098639, 1117260, 1220710, 1464852, 1831065, 2197278, 2234520, 2441420, 2929704, 3295917, 3662130, 4394556, 4882840, 5493195, 6591834, 7324260, 8789112, 10986390, 13183668, 14648520, 16479585, 21972780, 26367336, 32959170, 43945560, 65918340, 131836680]

約数ペア:

[(1, 131836680), (2, 65918340), (3, 43945560), (4, 32959170), (5, 26367336), (6, 21972780), (8, 16479585), (9, 14648520), (10, 13183668), (12, 10986390), (15, 8789112), (18, 7324260), (20, 6591834), (24, 5493195), (27, 4882840), (30, 4394556), (36, 3662130), (40, 3295917), (45, 2929704), (54, 2441420), (59, 2234520), (60, 2197278), (72, 1831065), (90, 1464852), (108, 1220710), (118, 1117260), (120, 1098639), (135, 976568), (177, 744840), (180, 732426), (216, 610355), (236, 558630), (270, 488284), (295, 446904), (354, 372420), (360, 366213), (472, 279315), (531, 248280), (540, 244142), (590, 223452), (708, 186210), (885, 148968), (1062, 124140), (1080, 122071), (1180, 111726), (1416, 93105), (1593, 82760), (1770, 74484), (2069, 63720), (2124, 62070), (2360, 55863), (2655, 49656), (3186, 41380), (3540, 37242), (4138, 31860), (4248, 31035), (5310, 24828), (6207, 21240), (6372, 20690), (7080, 18621), (7965, 16552), (8276, 15930), (10345, 12744), (10620, 12414)]