196180320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 758419200

約数和(自身を除く): 562238880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 439, 456, 480, 490, 532, 560, 570, 588, 608, 665, 672, 735, 760, 784, 798, 840, 878, 912, 931, 980, 1064, 1120, 1140, 1176, 1317, 1330, 1470, 1520, 1568, 1596, 1680, 1756, 1824, 1862, 1960, 1995, 2128, 2195, 2280, 2352, 2634, 2660, 2793, 2940, 3040, 3073, 3192, 3360, 3512, 3724, 3920, 3990, 4256, 4390, 4560, 4655, 4704, 5268, 5320, 5586, 5880, 6146, 6384, 6585, 7024, 7448, 7840, 7980, 8341, 8780, 9120, 9219, 9310, 10536, 10640, 11172, 11760, 12292, 12768, 13170, 13965, 14048, 14896, 15365, 15960, 16682, 17560, 18438, 18620, 21072, 21280, 21511, 22344, 23520, 24584, 25023, 26340, 27930, 29792, 30730, 31920, 33364, 35120, 36876, 37240, 41705, 42144, 43022, 44688, 46095, 49168, 50046, 52680, 55860, 58387, 61460, 63840, 64533, 66728, 70240, 73752, 74480, 83410, 86044, 89376, 92190, 98336, 100092, 105360, 107555, 111720, 116774, 122920, 125115, 129066, 133456, 147504, 148960, 166820, 172088, 175161, 184380, 200184, 210720, 215110, 223440, 233548, 245840, 250230, 258132, 266912, 291935, 295008, 322665, 333640, 344176, 350322, 368760, 400368, 408709, 430220, 446880, 467096, 491680, 500460, 516264, 583870, 645330, 667280, 688352, 700644, 737520, 800736, 817418, 860440, 875805, 934192, 1000920, 1032528, 1167740, 1226127, 1290660, 1334560, 1401288, 1475040, 1634836, 1720880, 1751610, 1868384, 2001840, 2043545, 2065056, 2335480, 2452254, 2581320, 2802576, 3269672, 3441760, 3503220, 4003680, 4087090, 4670960, 4904508, 5162640, 5605152, 6130635, 6539344, 7006440, 8174180, 9341920, 9809016, 10325280, 12261270, 13078688, 14012880, 16348360, 19618032, 24522540, 28025760, 32696720, 39236064, 49045080, 65393440, 98090160, 196180320]

約数ペア:

[(1, 196180320), (2, 98090160), (3, 65393440), (4, 49045080), (5, 39236064), (6, 32696720), (7, 28025760), (8, 24522540), (10, 19618032), (12, 16348360), (14, 14012880), (15, 13078688), (16, 12261270), (19, 10325280), (20, 9809016), (21, 9341920), (24, 8174180), (28, 7006440), (30, 6539344), (32, 6130635), (35, 5605152), (38, 5162640), (40, 4904508), (42, 4670960), (48, 4087090), (49, 4003680), (56, 3503220), (57, 3441760), (60, 3269672), (70, 2802576), (76, 2581320), (80, 2452254), (84, 2335480), (95, 2065056), (96, 2043545), (98, 2001840), (105, 1868384), (112, 1751610), (114, 1720880), (120, 1634836), (133, 1475040), (140, 1401288), (147, 1334560), (152, 1290660), (160, 1226127), (168, 1167740), (190, 1032528), (196, 1000920), (210, 934192), (224, 875805), (228, 860440), (240, 817418), (245, 800736), (266, 737520), (280, 700644), (285, 688352), (294, 667280), (304, 645330), (336, 583870), (380, 516264), (392, 500460), (399, 491680), (420, 467096), (439, 446880), (456, 430220), (480, 408709), (490, 400368), (532, 368760), (560, 350322), (570, 344176), (588, 333640), (608, 322665), (665, 295008), (672, 291935), (735, 266912), (760, 258132), (784, 250230), (798, 245840), (840, 233548), (878, 223440), (912, 215110), (931, 210720), (980, 200184), (1064, 184380), (1120, 175161), (1140, 172088), (1176, 166820), (1317, 148960), (1330, 147504), (1470, 133456), (1520, 129066), (1568, 125115), (1596, 122920), (1680, 116774), (1756, 111720), (1824, 107555), (1862, 105360), (1960, 100092), (1995, 98336), (2128, 92190), (2195, 89376), (2280, 86044), (2352, 83410), (2634, 74480), (2660, 73752), (2793, 70240), (2940, 66728), (3040, 64533), (3073, 63840), (3192, 61460), (3360, 58387), (3512, 55860), (3724, 52680), (3920, 50046), (3990, 49168), (4256, 46095), (4390, 44688), (4560, 43022), (4655, 42144), (4704, 41705), (5268, 37240), (5320, 36876), (5586, 35120), (5880, 33364), (6146, 31920), (6384, 30730), (6585, 29792), (7024, 27930), (7448, 26340), (7840, 25023), (7980, 24584), (8341, 23520), (8780, 22344), (9120, 21511), (9219, 21280), (9310, 21072), (10536, 18620), (10640, 18438), (11172, 17560), (11760, 16682), (12292, 15960), (12768, 15365), (13170, 14896), (13965, 14048)]