207828360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 703572480

約数和(自身を除く): 495744120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 71, 72, 90, 94, 120, 141, 142, 173, 180, 188, 213, 235, 282, 284, 346, 355, 360, 376, 423, 426, 470, 519, 564, 568, 639, 692, 705, 710, 846, 852, 865, 940, 1038, 1065, 1128, 1278, 1384, 1410, 1420, 1557, 1692, 1704, 1730, 1880, 2076, 2115, 2130, 2556, 2595, 2820, 2840, 3114, 3195, 3337, 3384, 3460, 4152, 4230, 4260, 5112, 5190, 5640, 6228, 6390, 6674, 6920, 7785, 8131, 8460, 8520, 10011, 10380, 12283, 12456, 12780, 13348, 15570, 16262, 16685, 16920, 20022, 20760, 24393, 24566, 25560, 26696, 30033, 31140, 32524, 33370, 36849, 40044, 40655, 48786, 49132, 50055, 60066, 61415, 62280, 65048, 66740, 73179, 73698, 80088, 81310, 97572, 98264, 100110, 110547, 120132, 121965, 122830, 133480, 146358, 147396, 150165, 162620, 184245, 195144, 200220, 221094, 240264, 243930, 245660, 292716, 294792, 300330, 325240, 365895, 368490, 400440, 442188, 487860, 491320, 552735, 577301, 585432, 600660, 731790, 736980, 884376, 975720, 1105470, 1154602, 1201320, 1463580, 1473960, 1731903, 2210940, 2309204, 2886505, 2927160, 3463806, 4421880, 4618408, 5195709, 5773010, 6927612, 8659515, 10391418, 11546020, 13855224, 17319030, 20782836, 23092040, 25978545, 34638060, 41565672, 51957090, 69276120, 103914180, 207828360]

約数ペア:

[(1, 207828360), (2, 103914180), (3, 69276120), (4, 51957090), (5, 41565672), (6, 34638060), (8, 25978545), (9, 23092040), (10, 20782836), (12, 17319030), (15, 13855224), (18, 11546020), (20, 10391418), (24, 8659515), (30, 6927612), (36, 5773010), (40, 5195709), (45, 4618408), (47, 4421880), (60, 3463806), (71, 2927160), (72, 2886505), (90, 2309204), (94, 2210940), (120, 1731903), (141, 1473960), (142, 1463580), (173, 1201320), (180, 1154602), (188, 1105470), (213, 975720), (235, 884376), (282, 736980), (284, 731790), (346, 600660), (355, 585432), (360, 577301), (376, 552735), (423, 491320), (426, 487860), (470, 442188), (519, 400440), (564, 368490), (568, 365895), (639, 325240), (692, 300330), (705, 294792), (710, 292716), (846, 245660), (852, 243930), (865, 240264), (940, 221094), (1038, 200220), (1065, 195144), (1128, 184245), (1278, 162620), (1384, 150165), (1410, 147396), (1420, 146358), (1557, 133480), (1692, 122830), (1704, 121965), (1730, 120132), (1880, 110547), (2076, 100110), (2115, 98264), (2130, 97572), (2556, 81310), (2595, 80088), (2820, 73698), (2840, 73179), (3114, 66740), (3195, 65048), (3337, 62280), (3384, 61415), (3460, 60066), (4152, 50055), (4230, 49132), (4260, 48786), (5112, 40655), (5190, 40044), (5640, 36849), (6228, 33370), (6390, 32524), (6674, 31140), (6920, 30033), (7785, 26696), (8131, 25560), (8460, 24566), (8520, 24393), (10011, 20760), (10380, 20022), (12283, 16920), (12456, 16685), (12780, 16262), (13348, 15570)]