130989760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 168

約数和(自身を含む): 364845600

約数和(自身を除く): 233855840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 199, 220, 242, 272, 320, 340, 352, 374, 398, 440, 484, 544, 605, 680, 704, 748, 796, 880, 935, 968, 995, 1088, 1210, 1360, 1496, 1592, 1760, 1870, 1936, 1990, 2057, 2189, 2420, 2720, 2992, 3184, 3383, 3520, 3740, 3872, 3980, 4114, 4378, 4840, 5440, 5984, 6368, 6766, 7480, 7744, 7960, 8228, 8756, 9680, 10285, 10945, 11968, 12736, 13532, 14960, 15920, 16456, 16915, 17512, 19360, 20570, 21890, 24079, 27064, 29920, 31840, 32912, 33830, 35024, 37213, 38720, 41140, 43780, 48158, 54128, 59840, 63680, 65824, 67660, 70048, 74426, 82280, 87560, 96316, 108256, 120395, 131648, 135320, 140096, 148852, 164560, 175120, 186065, 192632, 216512, 240790, 270640, 297704, 329120, 350240, 372130, 385264, 409343, 481580, 541280, 595408, 658240, 700480, 744260, 770528, 818686, 963160, 1082560, 1190816, 1488520, 1541056, 1637372, 1926320, 2046715, 2381632, 2977040, 3274744, 3852640, 4093430, 5954080, 6549488, 7705280, 8186860, 11908160, 13098976, 16373720, 26197952, 32747440, 65494880, 130989760]

約数ペア:

[(1, 130989760), (2, 65494880), (4, 32747440), (5, 26197952), (8, 16373720), (10, 13098976), (11, 11908160), (16, 8186860), (17, 7705280), (20, 6549488), (22, 5954080), (32, 4093430), (34, 3852640), (40, 3274744), (44, 2977040), (55, 2381632), (64, 2046715), (68, 1926320), (80, 1637372), (85, 1541056), (88, 1488520), (110, 1190816), (121, 1082560), (136, 963160), (160, 818686), (170, 770528), (176, 744260), (187, 700480), (199, 658240), (220, 595408), (242, 541280), (272, 481580), (320, 409343), (340, 385264), (352, 372130), (374, 350240), (398, 329120), (440, 297704), (484, 270640), (544, 240790), (605, 216512), (680, 192632), (704, 186065), (748, 175120), (796, 164560), (880, 148852), (935, 140096), (968, 135320), (995, 131648), (1088, 120395), (1210, 108256), (1360, 96316), (1496, 87560), (1592, 82280), (1760, 74426), (1870, 70048), (1936, 67660), (1990, 65824), (2057, 63680), (2189, 59840), (2420, 54128), (2720, 48158), (2992, 43780), (3184, 41140), (3383, 38720), (3520, 37213), (3740, 35024), (3872, 33830), (3980, 32912), (4114, 31840), (4378, 29920), (4840, 27064), (5440, 24079), (5984, 21890), (6368, 20570), (6766, 19360), (7480, 17512), (7744, 16915), (7960, 16456), (8228, 15920), (8756, 14960), (9680, 13532), (10285, 12736), (10945, 11968)]