17530920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 65707200

約数和(自身を除く): 48176280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 233, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 466, 495, 570, 627, 660, 684, 699, 760, 792, 836, 855, 932, 990, 1045, 1140, 1165, 1254, 1320, 1368, 1398, 1672, 1710, 1864, 1881, 1980, 2090, 2097, 2280, 2330, 2508, 2563, 2796, 3135, 3420, 3495, 3762, 3960, 4180, 4194, 4427, 4660, 5016, 5126, 5592, 6270, 6840, 6990, 7524, 7689, 8360, 8388, 8854, 9320, 9405, 10252, 10485, 12540, 12815, 13281, 13980, 15048, 15378, 16776, 17708, 18810, 20504, 20970, 22135, 23067, 25080, 25630, 26562, 27960, 30756, 35416, 37620, 38445, 39843, 41940, 44270, 46134, 48697, 51260, 53124, 61512, 66405, 75240, 76890, 79686, 83880, 88540, 92268, 97394, 102520, 106248, 115335, 132810, 146091, 153780, 159372, 177080, 184536, 194788, 199215, 230670, 243485, 265620, 292182, 307560, 318744, 389576, 398430, 438273, 461340, 486970, 531240, 584364, 730455, 796860, 876546, 922680, 973940, 1168728, 1460910, 1593720, 1753092, 1947880, 2191365, 2921820, 3506184, 4382730, 5843640, 8765460, 17530920]

約数ペア:

[(1, 17530920), (2, 8765460), (3, 5843640), (4, 4382730), (5, 3506184), (6, 2921820), (8, 2191365), (9, 1947880), (10, 1753092), (11, 1593720), (12, 1460910), (15, 1168728), (18, 973940), (19, 922680), (20, 876546), (22, 796860), (24, 730455), (30, 584364), (33, 531240), (36, 486970), (38, 461340), (40, 438273), (44, 398430), (45, 389576), (55, 318744), (57, 307560), (60, 292182), (66, 265620), (72, 243485), (76, 230670), (88, 199215), (90, 194788), (95, 184536), (99, 177080), (110, 159372), (114, 153780), (120, 146091), (132, 132810), (152, 115335), (165, 106248), (171, 102520), (180, 97394), (190, 92268), (198, 88540), (209, 83880), (220, 79686), (228, 76890), (233, 75240), (264, 66405), (285, 61512), (330, 53124), (342, 51260), (360, 48697), (380, 46134), (396, 44270), (418, 41940), (440, 39843), (456, 38445), (466, 37620), (495, 35416), (570, 30756), (627, 27960), (660, 26562), (684, 25630), (699, 25080), (760, 23067), (792, 22135), (836, 20970), (855, 20504), (932, 18810), (990, 17708), (1045, 16776), (1140, 15378), (1165, 15048), (1254, 13980), (1320, 13281), (1368, 12815), (1398, 12540), (1672, 10485), (1710, 10252), (1864, 9405), (1881, 9320), (1980, 8854), (2090, 8388), (2097, 8360), (2280, 7689), (2330, 7524), (2508, 6990), (2563, 6840), (2796, 6270), (3135, 5592), (3420, 5126), (3495, 5016), (3762, 4660), (3960, 4427), (4180, 4194)]