8401759440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4787}}^1$

素因数の和:4977

約数の個数: 160

約数和(自身を含む): 26674292736

約数和(自身を除く): 18272533296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 103, 120, 142, 206, 213, 240, 284, 309, 355, 412, 426, 515, 568, 618, 710, 824, 852, 1030, 1065, 1136, 1236, 1420, 1545, 1648, 1704, 2060, 2130, 2472, 2840, 3090, 3408, 4120, 4260, 4787, 4944, 5680, 6180, 7313, 8240, 8520, 9574, 12360, 14361, 14626, 17040, 19148, 21939, 23935, 24720, 28722, 29252, 36565, 38296, 43878, 47870, 57444, 58504, 71805, 73130, 76592, 87756, 95740, 109695, 114888, 117008, 143610, 146260, 175512, 191480, 219390, 229776, 287220, 292520, 339877, 351024, 382960, 438780, 493061, 574440, 585040, 679754, 877560, 986122, 1019631, 1148880, 1359508, 1479183, 1699385, 1755120, 1972244, 2039262, 2465305, 2719016, 2958366, 3398770, 3944488, 4078524, 4930610, 5098155, 5438032, 5916732, 6797540, 7395915, 7888976, 8157048, 9861220, 10196310, 11833464, 13595080, 14791830, 16314096, 19722440, 20392620, 23666928, 27190160, 29583660, 35007331, 39444880, 40785240, 59167320, 70014662, 81570480, 105021993, 118334640, 140029324, 175036655, 210043986, 280058648, 350073310, 420087972, 525109965, 560117296, 700146620, 840175944, 1050219930, 1400293240, 1680351888, 2100439860, 2800586480, 4200879720, 8401759440]

約数ペア:

[(1, 8401759440), (2, 4200879720), (3, 2800586480), (4, 2100439860), (5, 1680351888), (6, 1400293240), (8, 1050219930), (10, 840175944), (12, 700146620), (15, 560117296), (16, 525109965), (20, 420087972), (24, 350073310), (30, 280058648), (40, 210043986), (48, 175036655), (60, 140029324), (71, 118334640), (80, 105021993), (103, 81570480), (120, 70014662), (142, 59167320), (206, 40785240), (213, 39444880), (240, 35007331), (284, 29583660), (309, 27190160), (355, 23666928), (412, 20392620), (426, 19722440), (515, 16314096), (568, 14791830), (618, 13595080), (710, 11833464), (824, 10196310), (852, 9861220), (1030, 8157048), (1065, 7888976), (1136, 7395915), (1236, 6797540), (1420, 5916732), (1545, 5438032), (1648, 5098155), (1704, 4930610), (2060, 4078524), (2130, 3944488), (2472, 3398770), (2840, 2958366), (3090, 2719016), (3408, 2465305), (4120, 2039262), (4260, 1972244), (4787, 1755120), (4944, 1699385), (5680, 1479183), (6180, 1359508), (7313, 1148880), (8240, 1019631), (8520, 986122), (9574, 877560), (12360, 679754), (14361, 585040), (14626, 574440), (17040, 493061), (19148, 438780), (21939, 382960), (23935, 351024), (24720, 339877), (28722, 292520), (29252, 287220), (36565, 229776), (38296, 219390), (43878, 191480), (47870, 175512), (57444, 146260), (58504, 143610), (71805, 117008), (73130, 114888), (76592, 109695), (87756, 95740)]