155296440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 564127200

約数和(自身を除く): 408830760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1229, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2458, 2808, 3159, 3240, 3510, 3687, 4212, 4680, 4860, 4916, 5265, 6145, 6318, 7020, 7374, 8424, 9720, 9832, 10530, 11061, 12290, 12636, 14040, 14748, 15795, 15977, 18435, 21060, 22122, 24580, 25272, 29496, 31590, 31954, 33183, 36870, 42120, 44244, 47931, 49160, 55305, 63180, 63908, 66366, 73740, 79885, 88488, 95862, 99549, 110610, 126360, 127816, 132732, 143793, 147480, 159770, 165915, 191724, 199098, 221220, 239655, 265464, 287586, 298647, 319540, 331830, 383448, 398196, 431379, 442440, 479310, 497745, 575172, 597294, 639080, 663660, 718965, 796392, 862758, 958620, 995490, 1150344, 1194588, 1294137, 1327320, 1437930, 1493235, 1725516, 1917240, 1990980, 2156895, 2389176, 2588274, 2875860, 2986470, 3451032, 3882411, 3981960, 4313790, 5176548, 5751720, 5972940, 6470685, 7764822, 8627580, 10353096, 11945880, 12941370, 15529644, 17255160, 19412055, 25882740, 31059288, 38824110, 51765480, 77648220, 155296440]

約数ペア:

[(1, 155296440), (2, 77648220), (3, 51765480), (4, 38824110), (5, 31059288), (6, 25882740), (8, 19412055), (9, 17255160), (10, 15529644), (12, 12941370), (13, 11945880), (15, 10353096), (18, 8627580), (20, 7764822), (24, 6470685), (26, 5972940), (27, 5751720), (30, 5176548), (36, 4313790), (39, 3981960), (40, 3882411), (45, 3451032), (52, 2986470), (54, 2875860), (60, 2588274), (65, 2389176), (72, 2156895), (78, 1990980), (81, 1917240), (90, 1725516), (104, 1493235), (108, 1437930), (117, 1327320), (120, 1294137), (130, 1194588), (135, 1150344), (156, 995490), (162, 958620), (180, 862758), (195, 796392), (216, 718965), (234, 663660), (243, 639080), (260, 597294), (270, 575172), (312, 497745), (324, 479310), (351, 442440), (360, 431379), (390, 398196), (405, 383448), (468, 331830), (486, 319540), (520, 298647), (540, 287586), (585, 265464), (648, 239655), (702, 221220), (780, 199098), (810, 191724), (936, 165915), (972, 159770), (1053, 147480), (1080, 143793), (1170, 132732), (1215, 127816), (1229, 126360), (1404, 110610), (1560, 99549), (1620, 95862), (1755, 88488), (1944, 79885), (2106, 73740), (2340, 66366), (2430, 63908), (2458, 63180), (2808, 55305), (3159, 49160), (3240, 47931), (3510, 44244), (3687, 42120), (4212, 36870), (4680, 33183), (4860, 31954), (4916, 31590), (5265, 29496), (6145, 25272), (6318, 24580), (7020, 22122), (7374, 21060), (8424, 18435), (9720, 15977), (9832, 15795), (10530, 14748), (11061, 14040), (12290, 12636)]