193761720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:859

約数の個数: 160

約数和(自身を含む): 660369600

約数和(自身を除く): 466607880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 757, 790, 810, 948, 1080, 1185, 1422, 1514, 1580, 1620, 1896, 2133, 2271, 2370, 2844, 3028, 3160, 3240, 3555, 3785, 4266, 4542, 4740, 5688, 6056, 6399, 6813, 7110, 7570, 8532, 9084, 9480, 10665, 11355, 12798, 13626, 14220, 15140, 17064, 18168, 20439, 21330, 22710, 25596, 27252, 28440, 30280, 31995, 34065, 40878, 42660, 45420, 51192, 54504, 59803, 61317, 63990, 68130, 81756, 85320, 90840, 102195, 119606, 122634, 127980, 136260, 163512, 179409, 204390, 239212, 245268, 255960, 272520, 299015, 306585, 358818, 408780, 478424, 490536, 538227, 598030, 613170, 717636, 817560, 897045, 1076454, 1196060, 1226340, 1435272, 1614681, 1794090, 2152908, 2392120, 2452680, 2691135, 3229362, 3588180, 4305816, 4844043, 5382270, 6458724, 7176360, 8073405, 9688086, 10764540, 12917448, 16146810, 19376172, 21529080, 24220215, 32293620, 38752344, 48440430, 64587240, 96880860, 193761720]

約数ペア:

[(1, 193761720), (2, 96880860), (3, 64587240), (4, 48440430), (5, 38752344), (6, 32293620), (8, 24220215), (9, 21529080), (10, 19376172), (12, 16146810), (15, 12917448), (18, 10764540), (20, 9688086), (24, 8073405), (27, 7176360), (30, 6458724), (36, 5382270), (40, 4844043), (45, 4305816), (54, 3588180), (60, 3229362), (72, 2691135), (79, 2452680), (81, 2392120), (90, 2152908), (108, 1794090), (120, 1614681), (135, 1435272), (158, 1226340), (162, 1196060), (180, 1076454), (216, 897045), (237, 817560), (270, 717636), (316, 613170), (324, 598030), (360, 538227), (395, 490536), (405, 478424), (474, 408780), (540, 358818), (632, 306585), (648, 299015), (711, 272520), (757, 255960), (790, 245268), (810, 239212), (948, 204390), (1080, 179409), (1185, 163512), (1422, 136260), (1514, 127980), (1580, 122634), (1620, 119606), (1896, 102195), (2133, 90840), (2271, 85320), (2370, 81756), (2844, 68130), (3028, 63990), (3160, 61317), (3240, 59803), (3555, 54504), (3785, 51192), (4266, 45420), (4542, 42660), (4740, 40878), (5688, 34065), (6056, 31995), (6399, 30280), (6813, 28440), (7110, 27252), (7570, 25596), (8532, 22710), (9084, 21330), (9480, 20439), (10665, 18168), (11355, 17064), (12798, 15140), (13626, 14220)]