236467440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 880345440

約数和(自身を除く): 643878000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 73, 80, 88, 90, 99, 110, 120, 132, 144, 146, 165, 176, 180, 198, 219, 220, 240, 264, 292, 330, 360, 365, 396, 409, 438, 440, 495, 528, 584, 657, 660, 720, 730, 792, 803, 818, 876, 880, 990, 1095, 1168, 1227, 1314, 1320, 1460, 1584, 1606, 1636, 1752, 1980, 2045, 2190, 2409, 2454, 2628, 2640, 2920, 3212, 3272, 3285, 3504, 3681, 3960, 4015, 4090, 4380, 4499, 4818, 4908, 5256, 5840, 6135, 6424, 6544, 6570, 7227, 7362, 7920, 8030, 8180, 8760, 8998, 9636, 9816, 10512, 12045, 12270, 12848, 13140, 13497, 14454, 14724, 16060, 16360, 17520, 17996, 18405, 19272, 19632, 22495, 24090, 24540, 26280, 26994, 28908, 29448, 29857, 32120, 32720, 35992, 36135, 36810, 38544, 40491, 44990, 48180, 49080, 52560, 53988, 57816, 58896, 59714, 64240, 67485, 71984, 72270, 73620, 80982, 89571, 89980, 96360, 98160, 107976, 115632, 119428, 134970, 144540, 147240, 149285, 161964, 179142, 179960, 192720, 202455, 215952, 238856, 268713, 269940, 289080, 294480, 298570, 323928, 328427, 358284, 359920, 404910, 447855, 477712, 537426, 539880, 578160, 597140, 647856, 656854, 716568, 809820, 895710, 985281, 1074852, 1079760, 1194280, 1313708, 1343565, 1433136, 1619640, 1642135, 1791420, 1970562, 2149704, 2388560, 2627416, 2687130, 2955843, 3239280, 3284270, 3582840, 3941124, 4299408, 4926405, 5254832, 5374260, 5911686, 6568540, 7165680, 7882248, 9852810, 10748520, 11823372, 13137080, 14779215, 15764496, 19705620, 21497040, 23646744, 26274160, 29558430, 39411240, 47293488, 59116860, 78822480, 118233720, 236467440]

約数ペア:

[(1, 236467440), (2, 118233720), (3, 78822480), (4, 59116860), (5, 47293488), (6, 39411240), (8, 29558430), (9, 26274160), (10, 23646744), (11, 21497040), (12, 19705620), (15, 15764496), (16, 14779215), (18, 13137080), (20, 11823372), (22, 10748520), (24, 9852810), (30, 7882248), (33, 7165680), (36, 6568540), (40, 5911686), (44, 5374260), (45, 5254832), (48, 4926405), (55, 4299408), (60, 3941124), (66, 3582840), (72, 3284270), (73, 3239280), (80, 2955843), (88, 2687130), (90, 2627416), (99, 2388560), (110, 2149704), (120, 1970562), (132, 1791420), (144, 1642135), (146, 1619640), (165, 1433136), (176, 1343565), (180, 1313708), (198, 1194280), (219, 1079760), (220, 1074852), (240, 985281), (264, 895710), (292, 809820), (330, 716568), (360, 656854), (365, 647856), (396, 597140), (409, 578160), (438, 539880), (440, 537426), (495, 477712), (528, 447855), (584, 404910), (657, 359920), (660, 358284), (720, 328427), (730, 323928), (792, 298570), (803, 294480), (818, 289080), (876, 269940), (880, 268713), (990, 238856), (1095, 215952), (1168, 202455), (1227, 192720), (1314, 179960), (1320, 179142), (1460, 161964), (1584, 149285), (1606, 147240), (1636, 144540), (1752, 134970), (1980, 119428), (2045, 115632), (2190, 107976), (2409, 98160), (2454, 96360), (2628, 89980), (2640, 89571), (2920, 80982), (3212, 73620), (3272, 72270), (3285, 71984), (3504, 67485), (3681, 64240), (3960, 59714), (4015, 58896), (4090, 57816), (4380, 53988), (4499, 52560), (4818, 49080), (4908, 48180), (5256, 44990), (5840, 40491), (6135, 38544), (6424, 36810), (6544, 36135), (6570, 35992), (7227, 32720), (7362, 32120), (7920, 29857), (8030, 29448), (8180, 28908), (8760, 26994), (8998, 26280), (9636, 24540), (9816, 24090), (10512, 22495), (12045, 19632), (12270, 19272), (12848, 18405), (13140, 17996), (13497, 17520), (14454, 16360), (14724, 16060)]