194217240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 719769600

約数和(自身を除く): 525552360

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, 283, 285, 301, 344, 380, 399, 420, 430, 456, 516, 532, 566, 570, 602, 645, 665, 760, 798, 817, 840, 849, 860, 903, 1032, 1064, 1132, 1140, 1204, 1290, 1330, 1415, 1505, 1596, 1634, 1698, 1720, 1806, 1981, 1995, 2264, 2280, 2408, 2451, 2580, 2660, 2830, 3010, 3192, 3268, 3396, 3612, 3962, 3990, 4085, 4245, 4515, 4902, 5160, 5320, 5377, 5660, 5719, 5943, 6020, 6536, 6792, 7224, 7924, 7980, 8170, 8490, 9030, 9804, 9905, 10754, 11320, 11438, 11886, 12040, 12169, 12255, 15848, 15960, 16131, 16340, 16980, 17157, 18060, 19608, 19810, 21508, 22876, 23772, 24338, 24510, 26885, 28595, 29715, 32262, 32680, 33960, 34314, 36120, 36507, 37639, 39620, 43016, 45752, 47544, 48676, 49020, 53770, 57190, 59430, 60845, 64524, 68628, 73014, 75278, 79240, 80655, 85183, 85785, 97352, 98040, 107540, 112917, 114380, 118860, 121690, 129048, 137256, 146028, 150556, 161310, 170366, 171570, 182535, 188195, 215080, 225834, 228760, 231211, 237720, 243380, 255549, 292056, 301112, 322620, 340732, 343140, 365070, 376390, 425915, 451668, 462422, 486760, 511098, 564585, 645240, 681464, 686280, 693633, 730140, 752780, 851830, 903336, 924844, 1022196, 1129170, 1156055, 1277745, 1387266, 1460280, 1505560, 1618477, 1703660, 1849688, 2044392, 2258340, 2312110, 2555490, 2774532, 3236954, 3407320, 3468165, 4516680, 4624220, 4855431, 5110980, 5549064, 6473908, 6936330, 8092385, 9248440, 9710862, 10221960, 12947816, 13872660, 16184770, 19421724, 24277155, 27745320, 32369540, 38843448, 48554310, 64739080, 97108620, 194217240]

約数ペア:

[(1, 194217240), (2, 97108620), (3, 64739080), (4, 48554310), (5, 38843448), (6, 32369540), (7, 27745320), (8, 24277155), (10, 19421724), (12, 16184770), (14, 13872660), (15, 12947816), (19, 10221960), (20, 9710862), (21, 9248440), (24, 8092385), (28, 6936330), (30, 6473908), (35, 5549064), (38, 5110980), (40, 4855431), (42, 4624220), (43, 4516680), (56, 3468165), (57, 3407320), (60, 3236954), (70, 2774532), (76, 2555490), (84, 2312110), (86, 2258340), (95, 2044392), (105, 1849688), (114, 1703660), (120, 1618477), (129, 1505560), (133, 1460280), (140, 1387266), (152, 1277745), (168, 1156055), (172, 1129170), (190, 1022196), (210, 924844), (215, 903336), (228, 851830), (258, 752780), (266, 730140), (280, 693633), (283, 686280), (285, 681464), (301, 645240), (344, 564585), (380, 511098), (399, 486760), (420, 462422), (430, 451668), (456, 425915), (516, 376390), (532, 365070), (566, 343140), (570, 340732), (602, 322620), (645, 301112), (665, 292056), (760, 255549), (798, 243380), (817, 237720), (840, 231211), (849, 228760), (860, 225834), (903, 215080), (1032, 188195), (1064, 182535), (1132, 171570), (1140, 170366), (1204, 161310), (1290, 150556), (1330, 146028), (1415, 137256), (1505, 129048), (1596, 121690), (1634, 118860), (1698, 114380), (1720, 112917), (1806, 107540), (1981, 98040), (1995, 97352), (2264, 85785), (2280, 85183), (2408, 80655), (2451, 79240), (2580, 75278), (2660, 73014), (2830, 68628), (3010, 64524), (3192, 60845), (3268, 59430), (3396, 57190), (3612, 53770), (3962, 49020), (3990, 48676), (4085, 47544), (4245, 45752), (4515, 43016), (4902, 39620), (5160, 37639), (5320, 36507), (5377, 36120), (5660, 34314), (5719, 33960), (5943, 32680), (6020, 32262), (6536, 29715), (6792, 28595), (7224, 26885), (7924, 24510), (7980, 24338), (8170, 23772), (8490, 22876), (9030, 21508), (9804, 19810), (9905, 19608), (10754, 18060), (11320, 17157), (11438, 16980), (11886, 16340), (12040, 16131), (12169, 15960), (12255, 15848)]