194999280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 749952000

約数和(自身を除く): 554952720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 149, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 298, 304, 328, 336, 380, 399, 410, 420, 447, 456, 492, 532, 560, 570, 574, 596, 615, 656, 665, 745, 760, 779, 798, 820, 840, 861, 894, 912, 984, 1043, 1064, 1140, 1148, 1192, 1230, 1330, 1435, 1490, 1520, 1558, 1596, 1640, 1680, 1722, 1788, 1968, 1995, 2086, 2128, 2235, 2280, 2296, 2337, 2384, 2460, 2660, 2831, 2870, 2980, 3116, 3129, 3192, 3280, 3444, 3576, 3895, 3990, 4172, 4305, 4470, 4560, 4592, 4674, 4920, 5215, 5320, 5453, 5662, 5740, 5960, 6109, 6232, 6258, 6384, 6888, 7152, 7790, 7980, 8344, 8493, 8610, 8940, 9348, 9840, 10430, 10640, 10906, 11324, 11480, 11685, 11920, 12218, 12464, 12516, 13776, 14155, 15580, 15645, 15960, 16359, 16688, 16986, 17220, 17880, 18327, 18696, 19817, 20860, 21812, 22648, 22960, 23370, 24436, 25032, 27265, 28310, 30545, 31160, 31290, 31920, 32718, 33972, 34440, 35760, 36654, 37392, 39634, 41720, 42465, 42763, 43624, 45296, 46740, 48872, 50064, 54530, 56620, 59451, 61090, 62320, 62580, 65436, 67944, 68880, 73308, 79268, 81795, 83440, 84930, 85526, 87248, 91635, 93480, 97744, 99085, 109060, 113240, 116071, 118902, 122180, 125160, 128289, 130872, 135888, 146616, 158536, 163590, 169860, 171052, 183270, 186960, 198170, 213815, 218120, 226480, 232142, 237804, 244360, 250320, 256578, 261744, 293232, 297255, 317072, 327180, 339720, 342104, 348213, 366540, 396340, 427630, 436240, 464284, 475608, 488720, 513156, 580355, 594510, 641445, 654360, 679440, 684208, 696426, 733080, 792680, 812497, 855260, 928568, 951216, 1026312, 1160710, 1189020, 1282890, 1308720, 1392852, 1466160, 1585360, 1624994, 1710520, 1741065, 1857136, 2052624, 2321420, 2378040, 2437491, 2565780, 2785704, 3249988, 3421040, 3482130, 4062485, 4642840, 4756080, 4874982, 5131560, 5571408, 6499976, 6964260, 8124970, 9285680, 9749964, 10263120, 12187455, 12999952, 13928520, 16249940, 19499928, 24374910, 27857040, 32499880, 38999856, 48749820, 64999760, 97499640, 194999280]

約数ペア:

[(1, 194999280), (2, 97499640), (3, 64999760), (4, 48749820), (5, 38999856), (6, 32499880), (7, 27857040), (8, 24374910), (10, 19499928), (12, 16249940), (14, 13928520), (15, 12999952), (16, 12187455), (19, 10263120), (20, 9749964), (21, 9285680), (24, 8124970), (28, 6964260), (30, 6499976), (35, 5571408), (38, 5131560), (40, 4874982), (41, 4756080), (42, 4642840), (48, 4062485), (56, 3482130), (57, 3421040), (60, 3249988), (70, 2785704), (76, 2565780), (80, 2437491), (82, 2378040), (84, 2321420), (95, 2052624), (105, 1857136), (112, 1741065), (114, 1710520), (120, 1624994), (123, 1585360), (133, 1466160), (140, 1392852), (149, 1308720), (152, 1282890), (164, 1189020), (168, 1160710), (190, 1026312), (205, 951216), (210, 928568), (228, 855260), (240, 812497), (246, 792680), (266, 733080), (280, 696426), (285, 684208), (287, 679440), (298, 654360), (304, 641445), (328, 594510), (336, 580355), (380, 513156), (399, 488720), (410, 475608), (420, 464284), (447, 436240), (456, 427630), (492, 396340), (532, 366540), (560, 348213), (570, 342104), (574, 339720), (596, 327180), (615, 317072), (656, 297255), (665, 293232), (745, 261744), (760, 256578), (779, 250320), (798, 244360), (820, 237804), (840, 232142), (861, 226480), (894, 218120), (912, 213815), (984, 198170), (1043, 186960), (1064, 183270), (1140, 171052), (1148, 169860), (1192, 163590), (1230, 158536), (1330, 146616), (1435, 135888), (1490, 130872), (1520, 128289), (1558, 125160), (1596, 122180), (1640, 118902), (1680, 116071), (1722, 113240), (1788, 109060), (1968, 99085), (1995, 97744), (2086, 93480), (2128, 91635), (2235, 87248), (2280, 85526), (2296, 84930), (2337, 83440), (2384, 81795), (2460, 79268), (2660, 73308), (2831, 68880), (2870, 67944), (2980, 65436), (3116, 62580), (3129, 62320), (3192, 61090), (3280, 59451), (3444, 56620), (3576, 54530), (3895, 50064), (3990, 48872), (4172, 46740), (4305, 45296), (4470, 43624), (4560, 42763), (4592, 42465), (4674, 41720), (4920, 39634), (5215, 37392), (5320, 36654), (5453, 35760), (5662, 34440), (5740, 33972), (5960, 32718), (6109, 31920), (6232, 31290), (6258, 31160), (6384, 30545), (6888, 28310), (7152, 27265), (7790, 25032), (7980, 24436), (8344, 23370), (8493, 22960), (8610, 22648), (8940, 21812), (9348, 20860), (9840, 19817), (10430, 18696), (10640, 18327), (10906, 17880), (11324, 17220), (11480, 16986), (11685, 16688), (11920, 16359), (12218, 15960), (12464, 15645), (12516, 15580), (13776, 14155)]