166656360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 550126080

約数和(自身を除く): 383469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2273, 2444, 2820, 3055, 3666, 4546, 4888, 5640, 6110, 6819, 7332, 9092, 9165, 11365, 12220, 13638, 14664, 18184, 18330, 22730, 24440, 27276, 29549, 34095, 36660, 45460, 54552, 59098, 68190, 73320, 88647, 90920, 106831, 118196, 136380, 147745, 177294, 213662, 236392, 272760, 295490, 320493, 354588, 427324, 443235, 534155, 590980, 640986, 709176, 854648, 886470, 1068310, 1181960, 1281972, 1388803, 1602465, 1772940, 2136620, 2563944, 2777606, 3204930, 3545880, 4166409, 4273240, 5555212, 6409860, 6944015, 8332818, 11110424, 12819720, 13888030, 16665636, 20832045, 27776060, 33331272, 41664090, 55552120, 83328180, 166656360]

約数ペア:

[(1, 166656360), (2, 83328180), (3, 55552120), (4, 41664090), (5, 33331272), (6, 27776060), (8, 20832045), (10, 16665636), (12, 13888030), (13, 12819720), (15, 11110424), (20, 8332818), (24, 6944015), (26, 6409860), (30, 5555212), (39, 4273240), (40, 4166409), (47, 3545880), (52, 3204930), (60, 2777606), (65, 2563944), (78, 2136620), (94, 1772940), (104, 1602465), (120, 1388803), (130, 1281972), (141, 1181960), (156, 1068310), (188, 886470), (195, 854648), (235, 709176), (260, 640986), (282, 590980), (312, 534155), (376, 443235), (390, 427324), (470, 354588), (520, 320493), (564, 295490), (611, 272760), (705, 236392), (780, 213662), (940, 177294), (1128, 147745), (1222, 136380), (1410, 118196), (1560, 106831), (1833, 90920), (1880, 88647), (2273, 73320), (2444, 68190), (2820, 59098), (3055, 54552), (3666, 45460), (4546, 36660), (4888, 34095), (5640, 29549), (6110, 27276), (6819, 24440), (7332, 22730), (9092, 18330), (9165, 18184), (11365, 14664), (12220, 13638)]