191653020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 478949220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1187, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2374, 2484, 2691, 2990, 3105, 3510, 3561, 3588, 4140, 4485, 4748, 5382, 5935, 5980, 6210, 7020, 7122, 8073, 8970, 10683, 10764, 11870, 12420, 13455, 14244, 15431, 16146, 17805, 17940, 21366, 23740, 26910, 27301, 30862, 32049, 32292, 35610, 40365, 42732, 46293, 53415, 53820, 54602, 61724, 64098, 71220, 77155, 80730, 81903, 92586, 106830, 109204, 128196, 136505, 138879, 154310, 160245, 161460, 163806, 185172, 213660, 231465, 245709, 273010, 277758, 308620, 320490, 327612, 354913, 409515, 416637, 462930, 491418, 546020, 555516, 640980, 694395, 709826, 737127, 819030, 833274, 925860, 982836, 1064739, 1228545, 1388790, 1419652, 1474254, 1638060, 1666548, 1774565, 2083185, 2129478, 2457090, 2777580, 2948508, 3194217, 3549130, 3685635, 4166370, 4258956, 4914180, 5323695, 6388434, 7098260, 7371270, 8332740, 9582651, 10647390, 12776868, 14742540, 15971085, 19165302, 21294780, 31942170, 38330604, 47913255, 63884340, 95826510, 191653020]

約数ペア:

[(1, 191653020), (2, 95826510), (3, 63884340), (4, 47913255), (5, 38330604), (6, 31942170), (9, 21294780), (10, 19165302), (12, 15971085), (13, 14742540), (15, 12776868), (18, 10647390), (20, 9582651), (23, 8332740), (26, 7371270), (27, 7098260), (30, 6388434), (36, 5323695), (39, 4914180), (45, 4258956), (46, 4166370), (52, 3685635), (54, 3549130), (60, 3194217), (65, 2948508), (69, 2777580), (78, 2457090), (90, 2129478), (92, 2083185), (108, 1774565), (115, 1666548), (117, 1638060), (130, 1474254), (135, 1419652), (138, 1388790), (156, 1228545), (180, 1064739), (195, 982836), (207, 925860), (230, 833274), (234, 819030), (260, 737127), (270, 709826), (276, 694395), (299, 640980), (345, 555516), (351, 546020), (390, 491418), (414, 462930), (460, 416637), (468, 409515), (540, 354913), (585, 327612), (598, 320490), (621, 308620), (690, 277758), (702, 273010), (780, 245709), (828, 231465), (897, 213660), (1035, 185172), (1170, 163806), (1187, 161460), (1196, 160245), (1242, 154310), (1380, 138879), (1404, 136505), (1495, 128196), (1755, 109204), (1794, 106830), (2070, 92586), (2340, 81903), (2374, 80730), (2484, 77155), (2691, 71220), (2990, 64098), (3105, 61724), (3510, 54602), (3561, 53820), (3588, 53415), (4140, 46293), (4485, 42732), (4748, 40365), (5382, 35610), (5935, 32292), (5980, 32049), (6210, 30862), (7020, 27301), (7122, 26910), (8073, 23740), (8970, 21366), (10683, 17940), (10764, 17805), (11870, 16146), (12420, 15431), (13455, 14244)]