159415020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 363132180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 89, 90, 93, 107, 108, 124, 135, 155, 178, 180, 186, 214, 267, 270, 279, 310, 321, 356, 372, 428, 445, 465, 534, 535, 540, 558, 620, 642, 801, 837, 890, 930, 963, 1068, 1070, 1116, 1284, 1335, 1395, 1602, 1605, 1674, 1780, 1860, 1926, 2140, 2403, 2670, 2759, 2790, 2889, 3204, 3210, 3317, 3348, 3852, 4005, 4185, 4806, 4815, 5340, 5518, 5580, 5778, 6420, 6634, 8010, 8277, 8370, 9523, 9612, 9630, 9951, 11036, 11556, 12015, 13268, 13795, 14445, 16020, 16554, 16585, 16740, 19046, 19260, 19902, 24030, 24831, 27590, 28569, 28890, 29853, 33108, 33170, 38092, 39804, 41385, 47615, 48060, 49662, 49755, 55180, 57138, 57780, 59706, 66340, 74493, 82770, 85707, 89559, 95230, 99324, 99510, 114276, 119412, 124155, 142845, 148986, 149265, 165540, 171414, 179118, 190460, 199020, 248310, 257121, 285690, 295213, 297972, 298530, 342828, 358236, 372465, 428535, 447795, 496620, 514242, 571380, 590426, 597060, 744930, 857070, 885639, 895590, 1028484, 1180852, 1285605, 1476065, 1489860, 1714140, 1771278, 1791180, 2571210, 2656917, 2952130, 3542556, 4428195, 5142420, 5313834, 5904260, 7970751, 8856390, 10627668, 13284585, 15941502, 17712780, 26569170, 31883004, 39853755, 53138340, 79707510, 159415020]

約数ペア:

[(1, 159415020), (2, 79707510), (3, 53138340), (4, 39853755), (5, 31883004), (6, 26569170), (9, 17712780), (10, 15941502), (12, 13284585), (15, 10627668), (18, 8856390), (20, 7970751), (27, 5904260), (30, 5313834), (31, 5142420), (36, 4428195), (45, 3542556), (54, 2952130), (60, 2656917), (62, 2571210), (89, 1791180), (90, 1771278), (93, 1714140), (107, 1489860), (108, 1476065), (124, 1285605), (135, 1180852), (155, 1028484), (178, 895590), (180, 885639), (186, 857070), (214, 744930), (267, 597060), (270, 590426), (279, 571380), (310, 514242), (321, 496620), (356, 447795), (372, 428535), (428, 372465), (445, 358236), (465, 342828), (534, 298530), (535, 297972), (540, 295213), (558, 285690), (620, 257121), (642, 248310), (801, 199020), (837, 190460), (890, 179118), (930, 171414), (963, 165540), (1068, 149265), (1070, 148986), (1116, 142845), (1284, 124155), (1335, 119412), (1395, 114276), (1602, 99510), (1605, 99324), (1674, 95230), (1780, 89559), (1860, 85707), (1926, 82770), (2140, 74493), (2403, 66340), (2670, 59706), (2759, 57780), (2790, 57138), (2889, 55180), (3204, 49755), (3210, 49662), (3317, 48060), (3348, 47615), (3852, 41385), (4005, 39804), (4185, 38092), (4806, 33170), (4815, 33108), (5340, 29853), (5518, 28890), (5580, 28569), (5778, 27590), (6420, 24831), (6634, 24030), (8010, 19902), (8277, 19260), (8370, 19046), (9523, 16740), (9612, 16585), (9630, 16554), (9951, 16020), (11036, 14445), (11556, 13795), (12015, 13268)]