131567760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3583}}^1$

素因数の和:3622

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 348401520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3583, 3672, 4080, 4590, 6120, 7166, 7344, 9180, 10749, 12240, 14332, 17915, 18360, 21498, 28664, 32247, 35830, 36720, 42996, 53745, 57328, 60911, 64494, 71660, 85992, 96741, 107490, 121822, 128988, 143320, 161235, 171984, 182733, 193482, 214980, 243644, 257976, 286640, 304555, 322470, 365466, 386964, 429960, 483705, 487288, 515952, 548199, 609110, 644940, 730932, 773928, 859920, 913665, 967410, 974576, 1096398, 1218220, 1289880, 1461864, 1547856, 1644597, 1827330, 1934820, 2192796, 2436440, 2579760, 2740995, 2923728, 3289194, 3654660, 3869640, 4385592, 4872880, 5481990, 6578388, 7309320, 7739280, 8222985, 8771184, 10963980, 13156776, 14618640, 16445970, 21927960, 26313552, 32891940, 43855920, 65783880, 131567760]

約数ペア:

[(1, 131567760), (2, 65783880), (3, 43855920), (4, 32891940), (5, 26313552), (6, 21927960), (8, 16445970), (9, 14618640), (10, 13156776), (12, 10963980), (15, 8771184), (16, 8222985), (17, 7739280), (18, 7309320), (20, 6578388), (24, 5481990), (27, 4872880), (30, 4385592), (34, 3869640), (36, 3654660), (40, 3289194), (45, 2923728), (48, 2740995), (51, 2579760), (54, 2436440), (60, 2192796), (68, 1934820), (72, 1827330), (80, 1644597), (85, 1547856), (90, 1461864), (102, 1289880), (108, 1218220), (120, 1096398), (135, 974576), (136, 967410), (144, 913665), (153, 859920), (170, 773928), (180, 730932), (204, 644940), (216, 609110), (240, 548199), (255, 515952), (270, 487288), (272, 483705), (306, 429960), (340, 386964), (360, 365466), (408, 322470), (432, 304555), (459, 286640), (510, 257976), (540, 243644), (612, 214980), (680, 193482), (720, 182733), (765, 171984), (816, 161235), (918, 143320), (1020, 128988), (1080, 121822), (1224, 107490), (1360, 96741), (1530, 85992), (1836, 71660), (2040, 64494), (2160, 60911), (2295, 57328), (2448, 53745), (3060, 42996), (3583, 36720), (3672, 35830), (4080, 32247), (4590, 28664), (6120, 21498), (7166, 18360), (7344, 17915), (9180, 14332), (10749, 12240)]