234891720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5524

約数の個数: 192

約数和(自身を含む): 923944320

約数和(自身を除く): 689052600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5483, 6120, 7140, 8568, 10710, 10966, 14280, 16449, 21420, 21932, 27415, 32898, 38381, 42840, 43864, 49347, 54830, 65796, 76762, 82245, 93211, 98694, 109660, 115143, 131592, 153524, 164490, 186422, 191905, 197388, 219320, 230286, 246735, 279633, 307048, 328980, 345429, 372844, 383810, 394776, 460572, 466055, 493470, 559266, 575715, 652477, 657960, 690858, 745688, 767620, 838899, 921144, 932110, 986940, 1118532, 1151430, 1304954, 1381716, 1398165, 1535240, 1677798, 1727145, 1864220, 1957431, 1973880, 2237064, 2302860, 2609908, 2763432, 2796330, 3262385, 3355596, 3454290, 3728440, 3914862, 4194495, 4605720, 5219816, 5592660, 5872293, 6524770, 6711192, 6908580, 7829724, 8388990, 9787155, 11185320, 11744586, 13049540, 13817160, 15659448, 16777980, 19574310, 23489172, 26099080, 29361465, 33555960, 39148620, 46978344, 58722930, 78297240, 117445860, 234891720]

約数ペア:

[(1, 234891720), (2, 117445860), (3, 78297240), (4, 58722930), (5, 46978344), (6, 39148620), (7, 33555960), (8, 29361465), (9, 26099080), (10, 23489172), (12, 19574310), (14, 16777980), (15, 15659448), (17, 13817160), (18, 13049540), (20, 11744586), (21, 11185320), (24, 9787155), (28, 8388990), (30, 7829724), (34, 6908580), (35, 6711192), (36, 6524770), (40, 5872293), (42, 5592660), (45, 5219816), (51, 4605720), (56, 4194495), (60, 3914862), (63, 3728440), (68, 3454290), (70, 3355596), (72, 3262385), (84, 2796330), (85, 2763432), (90, 2609908), (102, 2302860), (105, 2237064), (119, 1973880), (120, 1957431), (126, 1864220), (136, 1727145), (140, 1677798), (153, 1535240), (168, 1398165), (170, 1381716), (180, 1304954), (204, 1151430), (210, 1118532), (238, 986940), (252, 932110), (255, 921144), (280, 838899), (306, 767620), (315, 745688), (340, 690858), (357, 657960), (360, 652477), (408, 575715), (420, 559266), (476, 493470), (504, 466055), (510, 460572), (595, 394776), (612, 383810), (630, 372844), (680, 345429), (714, 328980), (765, 307048), (840, 279633), (952, 246735), (1020, 230286), (1071, 219320), (1190, 197388), (1224, 191905), (1260, 186422), (1428, 164490), (1530, 153524), (1785, 131592), (2040, 115143), (2142, 109660), (2380, 98694), (2520, 93211), (2856, 82245), (3060, 76762), (3570, 65796), (4284, 54830), (4760, 49347), (5355, 43864), (5483, 42840), (6120, 38381), (7140, 32898), (8568, 27415), (10710, 21932), (10966, 21420), (14280, 16449)]