304022040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 256

約数和(自身を含む): 1125273600

約数和(自身を除く): 821251560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 258, 266, 280, 285, 301, 344, 380, 399, 420, 430, 443, 456, 516, 532, 570, 602, 645, 665, 760, 798, 817, 840, 860, 886, 903, 1032, 1064, 1140, 1204, 1290, 1329, 1330, 1505, 1596, 1634, 1720, 1772, 1806, 1995, 2215, 2280, 2408, 2451, 2580, 2658, 2660, 3010, 3101, 3192, 3268, 3544, 3612, 3990, 4085, 4430, 4515, 4902, 5160, 5316, 5320, 5719, 6020, 6202, 6536, 6645, 7224, 7980, 8170, 8417, 8860, 9030, 9303, 9804, 10632, 11438, 12040, 12255, 12404, 13290, 15505, 15960, 16340, 16834, 17157, 17720, 18060, 18606, 19049, 19608, 22876, 24510, 24808, 25251, 26580, 28595, 31010, 32680, 33668, 34314, 36120, 37212, 38098, 42085, 45752, 46515, 49020, 50502, 53160, 57147, 57190, 58919, 62020, 67336, 68628, 74424, 76196, 84170, 85785, 93030, 95245, 98040, 101004, 114294, 114380, 117838, 124040, 126255, 133343, 137256, 152392, 168340, 171570, 176757, 186060, 190490, 202008, 228588, 228760, 235676, 252510, 266686, 285735, 294595, 336680, 343140, 353514, 361931, 372120, 380980, 400029, 457176, 471352, 505020, 533372, 571470, 589190, 666715, 686280, 707028, 723862, 761960, 800058, 883785, 1010040, 1066744, 1085793, 1142940, 1178380, 1333430, 1414056, 1447724, 1600116, 1767570, 1809655, 2000145, 2171586, 2285880, 2356760, 2533517, 2666860, 2895448, 3200232, 3535140, 3619310, 4000290, 4343172, 5067034, 5333720, 5428965, 7070280, 7238620, 7600551, 8000580, 8686344, 10134068, 10857930, 12667585, 14477240, 15201102, 16001160, 20268136, 21715860, 25335170, 30402204, 38002755, 43431720, 50670340, 60804408, 76005510, 101340680, 152011020, 304022040]

約数ペア:

[(1, 304022040), (2, 152011020), (3, 101340680), (4, 76005510), (5, 60804408), (6, 50670340), (7, 43431720), (8, 38002755), (10, 30402204), (12, 25335170), (14, 21715860), (15, 20268136), (19, 16001160), (20, 15201102), (21, 14477240), (24, 12667585), (28, 10857930), (30, 10134068), (35, 8686344), (38, 8000580), (40, 7600551), (42, 7238620), (43, 7070280), (56, 5428965), (57, 5333720), (60, 5067034), (70, 4343172), (76, 4000290), (84, 3619310), (86, 3535140), (95, 3200232), (105, 2895448), (114, 2666860), (120, 2533517), (129, 2356760), (133, 2285880), (140, 2171586), (152, 2000145), (168, 1809655), (172, 1767570), (190, 1600116), (210, 1447724), (215, 1414056), (228, 1333430), (258, 1178380), (266, 1142940), (280, 1085793), (285, 1066744), (301, 1010040), (344, 883785), (380, 800058), (399, 761960), (420, 723862), (430, 707028), (443, 686280), (456, 666715), (516, 589190), (532, 571470), (570, 533372), (602, 505020), (645, 471352), (665, 457176), (760, 400029), (798, 380980), (817, 372120), (840, 361931), (860, 353514), (886, 343140), (903, 336680), (1032, 294595), (1064, 285735), (1140, 266686), (1204, 252510), (1290, 235676), (1329, 228760), (1330, 228588), (1505, 202008), (1596, 190490), (1634, 186060), (1720, 176757), (1772, 171570), (1806, 168340), (1995, 152392), (2215, 137256), (2280, 133343), (2408, 126255), (2451, 124040), (2580, 117838), (2658, 114380), (2660, 114294), (3010, 101004), (3101, 98040), (3192, 95245), (3268, 93030), (3544, 85785), (3612, 84170), (3990, 76196), (4085, 74424), (4430, 68628), (4515, 67336), (4902, 62020), (5160, 58919), (5316, 57190), (5320, 57147), (5719, 53160), (6020, 50502), (6202, 49020), (6536, 46515), (6645, 45752), (7224, 42085), (7980, 38098), (8170, 37212), (8417, 36120), (8860, 34314), (9030, 33668), (9303, 32680), (9804, 31010), (10632, 28595), (11438, 26580), (12040, 25251), (12255, 24808), (12404, 24510), (13290, 22876), (15505, 19608), (15960, 19049), (16340, 18606), (16834, 18060), (17157, 17720)]