19034004960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{426389}}^1$

素因数の和:426441

約数の個数: 144

約数和(自身を含む): 67048974720

約数和(自身を除く): 48014969760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 426389, 852778, 1279167, 1705556, 2131945, 2558334, 3411112, 3837501, 4263890, 5116668, 6395835, 6822224, 7675002, 8527780, 10233336, 12791670, 13218059, 13644448, 15350004, 17055560, 19187505, 20466672, 25583340, 26436118, 30700008, 34111120, 38375010, 39654177, 40933344, 51166680, 52872236, 61400016, 66090295, 68222240, 76750020, 79308354, 102333360, 105744472, 118962531, 122800032, 132180590, 153500040, 158616708, 198270885, 204666720, 211488944, 237925062, 264361180, 307000080, 317233416, 396541770, 422977888, 475850124, 528722360, 594812655, 614000160, 634466832, 793083540, 951700248, 1057444720, 1189625310, 1268933664, 1586167080, 1903400496, 2114889440, 2379250620, 3172334160, 3806800992, 4758501240, 6344668320, 9517002480, 19034004960]

約数ペア:

[(1, 19034004960), (2, 9517002480), (3, 6344668320), (4, 4758501240), (5, 3806800992), (6, 3172334160), (8, 2379250620), (9, 2114889440), (10, 1903400496), (12, 1586167080), (15, 1268933664), (16, 1189625310), (18, 1057444720), (20, 951700248), (24, 793083540), (30, 634466832), (31, 614000160), (32, 594812655), (36, 528722360), (40, 475850124), (45, 422977888), (48, 396541770), (60, 317233416), (62, 307000080), (72, 264361180), (80, 237925062), (90, 211488944), (93, 204666720), (96, 198270885), (120, 158616708), (124, 153500040), (144, 132180590), (155, 122800032), (160, 118962531), (180, 105744472), (186, 102333360), (240, 79308354), (248, 76750020), (279, 68222240), (288, 66090295), (310, 61400016), (360, 52872236), (372, 51166680), (465, 40933344), (480, 39654177), (496, 38375010), (558, 34111120), (620, 30700008), (720, 26436118), (744, 25583340), (930, 20466672), (992, 19187505), (1116, 17055560), (1240, 15350004), (1395, 13644448), (1440, 13218059), (1488, 12791670), (1860, 10233336), (2232, 8527780), (2480, 7675002), (2790, 6822224), (2976, 6395835), (3720, 5116668), (4464, 4263890), (4960, 3837501), (5580, 3411112), (7440, 2558334), (8928, 2131945), (11160, 1705556), (14880, 1279167), (22320, 852778), (44640, 426389)]