140402160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 200

約数和(自身を含む): 499093056

約数和(自身を除く): 358690896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 461, 470, 540, 564, 648, 705, 720, 752, 810, 846, 922, 940, 1080, 1128, 1269, 1296, 1383, 1410, 1620, 1692, 1844, 1880, 2115, 2160, 2256, 2305, 2538, 2766, 2820, 3240, 3384, 3688, 3760, 3807, 4149, 4230, 4610, 5076, 5532, 5640, 6345, 6480, 6768, 6915, 7376, 7614, 8298, 8460, 9220, 10152, 11064, 11280, 12447, 12690, 13830, 15228, 16596, 16920, 18440, 19035, 20304, 20745, 21667, 22128, 24894, 25380, 27660, 30456, 33192, 33840, 36880, 37341, 38070, 41490, 43334, 49788, 50760, 55320, 60912, 62235, 65001, 66384, 74682, 76140, 82980, 86668, 99576, 101520, 108335, 110640, 124470, 130002, 149364, 152280, 165960, 173336, 186705, 195003, 199152, 216670, 248940, 260004, 298728, 304560, 325005, 331920, 346672, 373410, 390006, 433340, 497880, 520008, 585009, 597456, 650010, 746820, 780012, 866680, 975015, 995760, 1040016, 1170018, 1300020, 1493640, 1560024, 1733360, 1755027, 1950030, 2340036, 2600040, 2925045, 2987280, 3120048, 3510054, 3900060, 4680072, 5200080, 5850090, 7020108, 7800120, 8775135, 9360144, 11700180, 14040216, 15600240, 17550270, 23400360, 28080432, 35100540, 46800720, 70201080, 140402160]

約数ペア:

[(1, 140402160), (2, 70201080), (3, 46800720), (4, 35100540), (5, 28080432), (6, 23400360), (8, 17550270), (9, 15600240), (10, 14040216), (12, 11700180), (15, 9360144), (16, 8775135), (18, 7800120), (20, 7020108), (24, 5850090), (27, 5200080), (30, 4680072), (36, 3900060), (40, 3510054), (45, 3120048), (47, 2987280), (48, 2925045), (54, 2600040), (60, 2340036), (72, 1950030), (80, 1755027), (81, 1733360), (90, 1560024), (94, 1493640), (108, 1300020), (120, 1170018), (135, 1040016), (141, 995760), (144, 975015), (162, 866680), (180, 780012), (188, 746820), (216, 650010), (235, 597456), (240, 585009), (270, 520008), (282, 497880), (324, 433340), (360, 390006), (376, 373410), (405, 346672), (423, 331920), (432, 325005), (461, 304560), (470, 298728), (540, 260004), (564, 248940), (648, 216670), (705, 199152), (720, 195003), (752, 186705), (810, 173336), (846, 165960), (922, 152280), (940, 149364), (1080, 130002), (1128, 124470), (1269, 110640), (1296, 108335), (1383, 101520), (1410, 99576), (1620, 86668), (1692, 82980), (1844, 76140), (1880, 74682), (2115, 66384), (2160, 65001), (2256, 62235), (2305, 60912), (2538, 55320), (2766, 50760), (2820, 49788), (3240, 43334), (3384, 41490), (3688, 38070), (3760, 37341), (3807, 36880), (4149, 33840), (4230, 33192), (4610, 30456), (5076, 27660), (5532, 25380), (5640, 24894), (6345, 22128), (6480, 21667), (6768, 20745), (6915, 20304), (7376, 19035), (7614, 18440), (8298, 16920), (8460, 16596), (9220, 15228), (10152, 13830), (11064, 12690), (11280, 12447)]