15315286680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1619}}^1$

素因数の和:2119

約数の個数: 256

約数和(自身を含む): 53887680000

約数和(自身を除く): 38572393320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 461, 513, 540, 570, 684, 760, 855, 922, 1026, 1080, 1140, 1368, 1383, 1619, 1710, 1844, 2052, 2280, 2305, 2565, 2766, 3238, 3420, 3688, 4104, 4149, 4610, 4857, 5130, 5532, 6476, 6840, 6915, 8095, 8298, 8759, 9220, 9714, 10260, 11064, 12447, 12952, 13830, 14571, 16190, 16596, 17518, 18440, 19428, 20520, 20745, 24285, 24894, 26277, 27660, 29142, 30761, 32380, 33192, 35036, 38856, 41490, 43713, 43795, 48570, 49788, 52554, 55320, 58284, 61522, 62235, 64760, 70072, 72855, 78831, 82980, 87426, 87590, 92283, 97140, 99576, 105108, 116568, 123044, 124470, 131385, 145710, 153805, 157662, 165960, 174852, 175180, 184566, 194280, 210216, 218565, 236493, 246088, 248940, 262770, 276849, 291420, 307610, 315324, 349704, 350360, 369132, 394155, 437130, 461415, 472986, 497880, 525540, 553698, 582840, 615220, 630648, 738264, 746359, 788310, 830547, 874260, 922830, 945972, 1051080, 1107396, 1182465, 1230440, 1384245, 1492718, 1576620, 1661094, 1748520, 1845660, 1891944, 2214792, 2239077, 2364930, 2768490, 2985436, 3153240, 3322188, 3691320, 3731795, 4152735, 4478154, 4729860, 5536980, 5970872, 6644376, 6717231, 7463590, 8305470, 8956308, 9459720, 11073960, 11195385, 13434462, 14180821, 14927180, 16610940, 17912616, 20151693, 22390770, 26868924, 28361642, 29854360, 33221880, 33586155, 40303386, 42542463, 44781540, 53737848, 56723284, 67172310, 70904105, 80606772, 85084926, 89563080, 100758465, 113446568, 127627389, 134344620, 141808210, 161213544, 170169852, 201516930, 212712315, 255254778, 268689240, 283616420, 340339704, 382882167, 403033860, 425424630, 510509556, 567232840, 638136945, 765764334, 806067720, 850849260, 1021019112, 1276273890, 1531528668, 1701698520, 1914410835, 2552547780, 3063057336, 3828821670, 5105095560, 7657643340, 15315286680]

約数ペア:

[(1, 15315286680), (2, 7657643340), (3, 5105095560), (4, 3828821670), (5, 3063057336), (6, 2552547780), (8, 1914410835), (9, 1701698520), (10, 1531528668), (12, 1276273890), (15, 1021019112), (18, 850849260), (19, 806067720), (20, 765764334), (24, 638136945), (27, 567232840), (30, 510509556), (36, 425424630), (38, 403033860), (40, 382882167), (45, 340339704), (54, 283616420), (57, 268689240), (60, 255254778), (72, 212712315), (76, 201516930), (90, 170169852), (95, 161213544), (108, 141808210), (114, 134344620), (120, 127627389), (135, 113446568), (152, 100758465), (171, 89563080), (180, 85084926), (190, 80606772), (216, 70904105), (228, 67172310), (270, 56723284), (285, 53737848), (342, 44781540), (360, 42542463), (380, 40303386), (456, 33586155), (461, 33221880), (513, 29854360), (540, 28361642), (570, 26868924), (684, 22390770), (760, 20151693), (855, 17912616), (922, 16610940), (1026, 14927180), (1080, 14180821), (1140, 13434462), (1368, 11195385), (1383, 11073960), (1619, 9459720), (1710, 8956308), (1844, 8305470), (2052, 7463590), (2280, 6717231), (2305, 6644376), (2565, 5970872), (2766, 5536980), (3238, 4729860), (3420, 4478154), (3688, 4152735), (4104, 3731795), (4149, 3691320), (4610, 3322188), (4857, 3153240), (5130, 2985436), (5532, 2768490), (6476, 2364930), (6840, 2239077), (6915, 2214792), (8095, 1891944), (8298, 1845660), (8759, 1748520), (9220, 1661094), (9714, 1576620), (10260, 1492718), (11064, 1384245), (12447, 1230440), (12952, 1182465), (13830, 1107396), (14571, 1051080), (16190, 945972), (16596, 922830), (17518, 874260), (18440, 830547), (19428, 788310), (20520, 746359), (20745, 738264), (24285, 630648), (24894, 615220), (26277, 582840), (27660, 553698), (29142, 525540), (30761, 497880), (32380, 472986), (33192, 461415), (35036, 437130), (38856, 394155), (41490, 369132), (43713, 350360), (43795, 349704), (48570, 315324), (49788, 307610), (52554, 291420), (55320, 276849), (58284, 262770), (61522, 248940), (62235, 246088), (64760, 236493), (70072, 218565), (72855, 210216), (78831, 194280), (82980, 184566), (87426, 175180), (87590, 174852), (92283, 165960), (97140, 157662), (99576, 153805), (105108, 145710), (116568, 131385), (123044, 124470)]