172351080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 620680320

約数和(自身を除く): 448329240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 284, 330, 355, 360, 396, 426, 440, 495, 568, 613, 639, 660, 710, 781, 792, 852, 990, 1065, 1226, 1278, 1320, 1420, 1562, 1704, 1839, 1980, 2130, 2343, 2452, 2556, 2840, 3065, 3124, 3195, 3678, 3905, 3960, 4260, 4686, 4904, 5112, 5517, 6130, 6248, 6390, 6743, 7029, 7356, 7810, 8520, 9195, 9372, 11034, 11715, 12260, 12780, 13486, 14058, 14712, 15620, 18390, 18744, 20229, 22068, 23430, 24520, 25560, 26972, 27585, 28116, 31240, 33715, 35145, 36780, 40458, 43523, 44136, 46860, 53944, 55170, 56232, 60687, 67430, 70290, 73560, 80916, 87046, 93720, 101145, 110340, 121374, 130569, 134860, 140580, 161832, 174092, 202290, 217615, 220680, 242748, 261138, 269720, 281160, 303435, 348184, 391707, 404580, 435230, 478753, 485496, 522276, 606870, 652845, 783414, 809160, 870460, 957506, 1044552, 1213740, 1305690, 1436259, 1566828, 1740920, 1915012, 1958535, 2393765, 2427480, 2611380, 2872518, 3133656, 3830024, 3917070, 4308777, 4787530, 5222760, 5745036, 7181295, 7834140, 8617554, 9575060, 11490072, 14362590, 15668280, 17235108, 19150120, 21543885, 28725180, 34470216, 43087770, 57450360, 86175540, 172351080]

約数ペア:

[(1, 172351080), (2, 86175540), (3, 57450360), (4, 43087770), (5, 34470216), (6, 28725180), (8, 21543885), (9, 19150120), (10, 17235108), (11, 15668280), (12, 14362590), (15, 11490072), (18, 9575060), (20, 8617554), (22, 7834140), (24, 7181295), (30, 5745036), (33, 5222760), (36, 4787530), (40, 4308777), (44, 3917070), (45, 3830024), (55, 3133656), (60, 2872518), (66, 2611380), (71, 2427480), (72, 2393765), (88, 1958535), (90, 1915012), (99, 1740920), (110, 1566828), (120, 1436259), (132, 1305690), (142, 1213740), (165, 1044552), (180, 957506), (198, 870460), (213, 809160), (220, 783414), (264, 652845), (284, 606870), (330, 522276), (355, 485496), (360, 478753), (396, 435230), (426, 404580), (440, 391707), (495, 348184), (568, 303435), (613, 281160), (639, 269720), (660, 261138), (710, 242748), (781, 220680), (792, 217615), (852, 202290), (990, 174092), (1065, 161832), (1226, 140580), (1278, 134860), (1320, 130569), (1420, 121374), (1562, 110340), (1704, 101145), (1839, 93720), (1980, 87046), (2130, 80916), (2343, 73560), (2452, 70290), (2556, 67430), (2840, 60687), (3065, 56232), (3124, 55170), (3195, 53944), (3678, 46860), (3905, 44136), (3960, 43523), (4260, 40458), (4686, 36780), (4904, 35145), (5112, 33715), (5517, 31240), (6130, 28116), (6248, 27585), (6390, 26972), (6743, 25560), (7029, 24520), (7356, 23430), (7810, 22068), (8520, 20229), (9195, 18744), (9372, 18390), (11034, 15620), (11715, 14712), (12260, 14058), (12780, 13486)]