39796920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 136429920

約数和(自身を除く): 96633000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 173, 180, 213, 216, 270, 284, 324, 346, 355, 360, 405, 426, 519, 540, 568, 639, 648, 692, 710, 810, 852, 865, 1038, 1065, 1080, 1278, 1384, 1420, 1557, 1620, 1704, 1730, 1917, 2076, 2130, 2556, 2595, 2840, 3114, 3195, 3240, 3460, 3834, 4152, 4260, 4671, 5112, 5190, 5751, 6228, 6390, 6920, 7668, 7785, 8520, 9342, 9585, 10380, 11502, 12283, 12456, 12780, 14013, 15336, 15570, 18684, 19170, 20760, 23004, 23355, 24566, 25560, 28026, 28755, 31140, 36849, 37368, 38340, 46008, 46710, 49132, 56052, 57510, 61415, 62280, 70065, 73698, 76680, 93420, 98264, 110547, 112104, 115020, 122830, 140130, 147396, 184245, 186840, 221094, 230040, 245660, 280260, 294792, 331641, 368490, 442188, 491320, 552735, 560520, 663282, 736980, 884376, 994923, 1105470, 1326564, 1473960, 1658205, 1989846, 2210940, 2653128, 3316410, 3979692, 4421880, 4974615, 6632820, 7959384, 9949230, 13265640, 19898460, 39796920]

約数ペア:

[(1, 39796920), (2, 19898460), (3, 13265640), (4, 9949230), (5, 7959384), (6, 6632820), (8, 4974615), (9, 4421880), (10, 3979692), (12, 3316410), (15, 2653128), (18, 2210940), (20, 1989846), (24, 1658205), (27, 1473960), (30, 1326564), (36, 1105470), (40, 994923), (45, 884376), (54, 736980), (60, 663282), (71, 560520), (72, 552735), (81, 491320), (90, 442188), (108, 368490), (120, 331641), (135, 294792), (142, 280260), (162, 245660), (173, 230040), (180, 221094), (213, 186840), (216, 184245), (270, 147396), (284, 140130), (324, 122830), (346, 115020), (355, 112104), (360, 110547), (405, 98264), (426, 93420), (519, 76680), (540, 73698), (568, 70065), (639, 62280), (648, 61415), (692, 57510), (710, 56052), (810, 49132), (852, 46710), (865, 46008), (1038, 38340), (1065, 37368), (1080, 36849), (1278, 31140), (1384, 28755), (1420, 28026), (1557, 25560), (1620, 24566), (1704, 23355), (1730, 23004), (1917, 20760), (2076, 19170), (2130, 18684), (2556, 15570), (2595, 15336), (2840, 14013), (3114, 12780), (3195, 12456), (3240, 12283), (3460, 11502), (3834, 10380), (4152, 9585), (4260, 9342), (4671, 8520), (5112, 7785), (5190, 7668), (5751, 6920), (6228, 6390)]