313259760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1136

約数の個数: 240

約数和(自身を含む): 1179790560

約数和(自身を除く): 866530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 165, 176, 180, 185, 198, 220, 222, 240, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 528, 555, 592, 660, 666, 720, 740, 792, 814, 880, 888, 990, 1069, 1110, 1221, 1320, 1332, 1480, 1584, 1628, 1665, 1776, 1980, 2035, 2138, 2220, 2442, 2640, 2664, 2960, 3207, 3256, 3330, 3663, 3960, 4070, 4276, 4440, 4884, 5328, 5345, 6105, 6414, 6512, 6660, 7326, 7920, 8140, 8552, 8880, 9621, 9768, 10690, 11759, 12210, 12828, 13320, 14652, 16035, 16280, 17104, 18315, 19242, 19536, 21380, 23518, 24420, 25656, 26640, 29304, 32070, 32560, 35277, 36630, 38484, 39553, 42760, 47036, 48105, 48840, 51312, 58608, 58795, 64140, 70554, 73260, 76968, 79106, 85520, 94072, 96210, 97680, 105831, 117590, 118659, 128280, 141108, 146520, 153936, 158212, 176385, 188144, 192420, 197765, 211662, 235180, 237318, 256560, 282216, 293040, 316424, 352770, 355977, 384840, 395530, 423324, 435083, 470360, 474636, 529155, 564432, 593295, 632848, 705540, 711954, 769680, 791060, 846648, 870166, 940720, 949272, 1058310, 1186590, 1305249, 1411080, 1423908, 1582120, 1693296, 1740332, 1779885, 1898544, 2116620, 2175415, 2373180, 2610498, 2822160, 2847816, 3164240, 3480664, 3559770, 3915747, 4233240, 4350830, 4746360, 5220996, 5695632, 6526245, 6961328, 7119540, 7831494, 8466480, 8701660, 9492720, 10441992, 13052490, 14239080, 15662988, 17403320, 19578735, 20883984, 26104980, 28478160, 31325976, 34806640, 39157470, 52209960, 62651952, 78314940, 104419920, 156629880, 313259760]

約数ペア:

[(1, 313259760), (2, 156629880), (3, 104419920), (4, 78314940), (5, 62651952), (6, 52209960), (8, 39157470), (9, 34806640), (10, 31325976), (11, 28478160), (12, 26104980), (15, 20883984), (16, 19578735), (18, 17403320), (20, 15662988), (22, 14239080), (24, 13052490), (30, 10441992), (33, 9492720), (36, 8701660), (37, 8466480), (40, 7831494), (44, 7119540), (45, 6961328), (48, 6526245), (55, 5695632), (60, 5220996), (66, 4746360), (72, 4350830), (74, 4233240), (80, 3915747), (88, 3559770), (90, 3480664), (99, 3164240), (110, 2847816), (111, 2822160), (120, 2610498), (132, 2373180), (144, 2175415), (148, 2116620), (165, 1898544), (176, 1779885), (180, 1740332), (185, 1693296), (198, 1582120), (220, 1423908), (222, 1411080), (240, 1305249), (264, 1186590), (296, 1058310), (330, 949272), (333, 940720), (360, 870166), (370, 846648), (396, 791060), (407, 769680), (440, 711954), (444, 705540), (495, 632848), (528, 593295), (555, 564432), (592, 529155), (660, 474636), (666, 470360), (720, 435083), (740, 423324), (792, 395530), (814, 384840), (880, 355977), (888, 352770), (990, 316424), (1069, 293040), (1110, 282216), (1221, 256560), (1320, 237318), (1332, 235180), (1480, 211662), (1584, 197765), (1628, 192420), (1665, 188144), (1776, 176385), (1980, 158212), (2035, 153936), (2138, 146520), (2220, 141108), (2442, 128280), (2640, 118659), (2664, 117590), (2960, 105831), (3207, 97680), (3256, 96210), (3330, 94072), (3663, 85520), (3960, 79106), (4070, 76968), (4276, 73260), (4440, 70554), (4884, 64140), (5328, 58795), (5345, 58608), (6105, 51312), (6414, 48840), (6512, 48105), (6660, 47036), (7326, 42760), (7920, 39553), (8140, 38484), (8552, 36630), (8880, 35277), (9621, 32560), (9768, 32070), (10690, 29304), (11759, 26640), (12210, 25656), (12828, 24420), (13320, 23518), (14652, 21380), (16035, 19536), (16280, 19242), (17104, 18315)]