17216160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 60963840

約数和(自身を除く): 43747680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 89, 93, 96, 104, 120, 124, 130, 155, 156, 160, 178, 186, 195, 208, 240, 248, 260, 267, 310, 312, 356, 372, 390, 403, 416, 445, 465, 480, 496, 520, 534, 620, 624, 712, 744, 780, 806, 890, 930, 992, 1040, 1068, 1157, 1209, 1240, 1248, 1335, 1424, 1488, 1560, 1612, 1780, 1860, 2015, 2080, 2136, 2314, 2418, 2480, 2670, 2759, 2848, 2976, 3120, 3224, 3471, 3560, 3720, 4030, 4272, 4628, 4836, 4960, 5340, 5518, 5785, 6045, 6240, 6448, 6942, 7120, 7440, 8060, 8277, 8544, 9256, 9672, 10680, 11036, 11570, 12090, 12896, 13795, 13884, 14240, 14880, 16120, 16554, 17355, 18512, 19344, 21360, 22072, 23140, 24180, 27590, 27768, 32240, 33108, 34710, 35867, 37024, 38688, 41385, 42720, 44144, 46280, 48360, 55180, 55536, 64480, 66216, 69420, 71734, 82770, 88288, 92560, 96720, 107601, 110360, 111072, 132432, 138840, 143468, 165540, 179335, 185120, 193440, 215202, 220720, 264864, 277680, 286936, 331080, 358670, 430404, 441440, 538005, 555360, 573872, 662160, 717340, 860808, 1076010, 1147744, 1324320, 1434680, 1721616, 2152020, 2869360, 3443232, 4304040, 5738720, 8608080, 17216160]

約数ペア:

[(1, 17216160), (2, 8608080), (3, 5738720), (4, 4304040), (5, 3443232), (6, 2869360), (8, 2152020), (10, 1721616), (12, 1434680), (13, 1324320), (15, 1147744), (16, 1076010), (20, 860808), (24, 717340), (26, 662160), (30, 573872), (31, 555360), (32, 538005), (39, 441440), (40, 430404), (48, 358670), (52, 331080), (60, 286936), (62, 277680), (65, 264864), (78, 220720), (80, 215202), (89, 193440), (93, 185120), (96, 179335), (104, 165540), (120, 143468), (124, 138840), (130, 132432), (155, 111072), (156, 110360), (160, 107601), (178, 96720), (186, 92560), (195, 88288), (208, 82770), (240, 71734), (248, 69420), (260, 66216), (267, 64480), (310, 55536), (312, 55180), (356, 48360), (372, 46280), (390, 44144), (403, 42720), (416, 41385), (445, 38688), (465, 37024), (480, 35867), (496, 34710), (520, 33108), (534, 32240), (620, 27768), (624, 27590), (712, 24180), (744, 23140), (780, 22072), (806, 21360), (890, 19344), (930, 18512), (992, 17355), (1040, 16554), (1068, 16120), (1157, 14880), (1209, 14240), (1240, 13884), (1248, 13795), (1335, 12896), (1424, 12090), (1488, 11570), (1560, 11036), (1612, 10680), (1780, 9672), (1860, 9256), (2015, 8544), (2080, 8277), (2136, 8060), (2314, 7440), (2418, 7120), (2480, 6942), (2670, 6448), (2759, 6240), (2848, 6045), (2976, 5785), (3120, 5518), (3224, 5340), (3471, 4960), (3560, 4836), (3720, 4628), (4030, 4272)]