199627680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 783820800

約数和(自身を除く): 584193120

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, 53, 56, 57, 59, 60, 70, 76, 80, 84, 95, 96, 105, 106, 112, 114, 118, 120, 133, 140, 152, 159, 160, 168, 177, 190, 210, 212, 224, 228, 236, 240, 265, 266, 280, 285, 295, 304, 318, 336, 354, 371, 380, 399, 413, 420, 424, 456, 472, 480, 530, 532, 560, 570, 590, 608, 636, 665, 672, 708, 742, 760, 795, 798, 826, 840, 848, 885, 912, 944, 1007, 1060, 1064, 1113, 1120, 1121, 1140, 1180, 1239, 1272, 1330, 1416, 1484, 1520, 1590, 1596, 1652, 1680, 1696, 1770, 1824, 1855, 1888, 1995, 2014, 2065, 2120, 2128, 2226, 2242, 2280, 2360, 2478, 2544, 2660, 2832, 2968, 3021, 3040, 3127, 3180, 3192, 3304, 3360, 3363, 3540, 3710, 3990, 4028, 4130, 4240, 4256, 4452, 4484, 4560, 4720, 4956, 5035, 5088, 5320, 5565, 5605, 5664, 5936, 6042, 6195, 6254, 6360, 6384, 6608, 6726, 7049, 7080, 7420, 7847, 7980, 8056, 8260, 8480, 8904, 8968, 9120, 9381, 9440, 9912, 10070, 10640, 11130, 11210, 11872, 12084, 12390, 12508, 12720, 12768, 13216, 13452, 14098, 14160, 14840, 15105, 15635, 15694, 15960, 16112, 16520, 16815, 17808, 17936, 18762, 19824, 20140, 21147, 21280, 21889, 22260, 22420, 23541, 24168, 24780, 25016, 25440, 26904, 28196, 28320, 29680, 30210, 31270, 31388, 31920, 32224, 33040, 33630, 35245, 35616, 35872, 37524, 39235, 39648, 40280, 42294, 43778, 44520, 44840, 46905, 47082, 48336, 49560, 50032, 53808, 56392, 59360, 59413, 60420, 62540, 62776, 63840, 65667, 66080, 67260, 70490, 75048, 78470, 80560, 84588, 87556, 89040, 89680, 93810, 94164, 96672, 99120, 100064, 105735, 107616, 109445, 112784, 117705, 118826, 120840, 125080, 125552, 131334, 134520, 140980, 150096, 156940, 161120, 169176, 175112, 178080, 178239, 179360, 187620, 188328, 198240, 211470, 218890, 225568, 235410, 237652, 241680, 250160, 251104, 262668, 269040, 281960, 297065, 300192, 313880, 328335, 338352, 350224, 356478, 375240, 376656, 415891, 422940, 437780, 470820, 475304, 483360, 500320, 525336, 538080, 563920, 594130, 627760, 656670, 676704, 700448, 712956, 750480, 753312, 831782, 845880, 875560, 891195, 941640, 950608, 1050672, 1127840, 1188260, 1247673, 1255520, 1313340, 1425912, 1500960, 1663564, 1691760, 1751120, 1782390, 1883280, 1901216, 2079455, 2101344, 2376520, 2495346, 2626680, 2851824, 3327128, 3383520, 3502240, 3564780, 3766560, 4158910, 4753040, 4990692, 5253360, 5703648, 6238365, 6654256, 7129560, 8317820, 9506080, 9981384, 10506720, 12476730, 13308512, 14259120, 16635640, 19962768, 24953460, 28518240, 33271280, 39925536, 49906920, 66542560, 99813840, 199627680]

約数ペア:

[(1, 199627680), (2, 99813840), (3, 66542560), (4, 49906920), (5, 39925536), (6, 33271280), (7, 28518240), (8, 24953460), (10, 19962768), (12, 16635640), (14, 14259120), (15, 13308512), (16, 12476730), (19, 10506720), (20, 9981384), (21, 9506080), (24, 8317820), (28, 7129560), (30, 6654256), (32, 6238365), (35, 5703648), (38, 5253360), (40, 4990692), (42, 4753040), (48, 4158910), (53, 3766560), (56, 3564780), (57, 3502240), (59, 3383520), (60, 3327128), (70, 2851824), (76, 2626680), (80, 2495346), (84, 2376520), (95, 2101344), (96, 2079455), (105, 1901216), (106, 1883280), (112, 1782390), (114, 1751120), (118, 1691760), (120, 1663564), (133, 1500960), (140, 1425912), (152, 1313340), (159, 1255520), (160, 1247673), (168, 1188260), (177, 1127840), (190, 1050672), (210, 950608), (212, 941640), (224, 891195), (228, 875560), (236, 845880), (240, 831782), (265, 753312), (266, 750480), (280, 712956), (285, 700448), (295, 676704), (304, 656670), (318, 627760), (336, 594130), (354, 563920), (371, 538080), (380, 525336), (399, 500320), (413, 483360), (420, 475304), (424, 470820), (456, 437780), (472, 422940), (480, 415891), (530, 376656), (532, 375240), (560, 356478), (570, 350224), (590, 338352), (608, 328335), (636, 313880), (665, 300192), (672, 297065), (708, 281960), (742, 269040), (760, 262668), (795, 251104), (798, 250160), (826, 241680), (840, 237652), (848, 235410), (885, 225568), (912, 218890), (944, 211470), (1007, 198240), (1060, 188328), (1064, 187620), (1113, 179360), (1120, 178239), (1121, 178080), (1140, 175112), (1180, 169176), (1239, 161120), (1272, 156940), (1330, 150096), (1416, 140980), (1484, 134520), (1520, 131334), (1590, 125552), (1596, 125080), (1652, 120840), (1680, 118826), (1696, 117705), (1770, 112784), (1824, 109445), (1855, 107616), (1888, 105735), (1995, 100064), (2014, 99120), (2065, 96672), (2120, 94164), (2128, 93810), (2226, 89680), (2242, 89040), (2280, 87556), (2360, 84588), (2478, 80560), (2544, 78470), (2660, 75048), (2832, 70490), (2968, 67260), (3021, 66080), (3040, 65667), (3127, 63840), (3180, 62776), (3192, 62540), (3304, 60420), (3360, 59413), (3363, 59360), (3540, 56392), (3710, 53808), (3990, 50032), (4028, 49560), (4130, 48336), (4240, 47082), (4256, 46905), (4452, 44840), (4484, 44520), (4560, 43778), (4720, 42294), (4956, 40280), (5035, 39648), (5088, 39235), (5320, 37524), (5565, 35872), (5605, 35616), (5664, 35245), (5936, 33630), (6042, 33040), (6195, 32224), (6254, 31920), (6360, 31388), (6384, 31270), (6608, 30210), (6726, 29680), (7049, 28320), (7080, 28196), (7420, 26904), (7847, 25440), (7980, 25016), (8056, 24780), (8260, 24168), (8480, 23541), (8904, 22420), (8968, 22260), (9120, 21889), (9381, 21280), (9440, 21147), (9912, 20140), (10070, 19824), (10640, 18762), (11130, 17936), (11210, 17808), (11872, 16815), (12084, 16520), (12390, 16112), (12508, 15960), (12720, 15694), (12768, 15635), (13216, 15105), (13452, 14840), (14098, 14160)]