1916040560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 5717729280

約数和(自身を除く): 3801688720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 37, 38, 40, 56, 62, 70, 74, 76, 80, 95, 112, 124, 133, 140, 148, 152, 155, 157, 185, 190, 217, 248, 259, 266, 280, 296, 304, 310, 314, 370, 380, 434, 496, 518, 532, 560, 589, 592, 620, 628, 665, 703, 740, 760, 785, 868, 1036, 1064, 1085, 1099, 1147, 1178, 1240, 1256, 1295, 1330, 1406, 1480, 1520, 1570, 1736, 2072, 2128, 2170, 2198, 2294, 2356, 2480, 2512, 2590, 2660, 2812, 2945, 2960, 2983, 3140, 3472, 3515, 4123, 4144, 4340, 4396, 4588, 4712, 4867, 4921, 5180, 5320, 5495, 5624, 5735, 5809, 5890, 5966, 6280, 7030, 8029, 8246, 8680, 8792, 9176, 9424, 9734, 9842, 10360, 10640, 10990, 11248, 11470, 11618, 11780, 11932, 12560, 14060, 14915, 16058, 16492, 17360, 17584, 18352, 19468, 19684, 20615, 20720, 20881, 21793, 21980, 22940, 23236, 23560, 23864, 24335, 24605, 28120, 29045, 29830, 32116, 32984, 34069, 38936, 39368, 40145, 40663, 41230, 41762, 43586, 43960, 45880, 46472, 47120, 47728, 48670, 49210, 56240, 58090, 59660, 64232, 65968, 68138, 77872, 78736, 80290, 81326, 82460, 83524, 87172, 87920, 91760, 92473, 92944, 97340, 98420, 104405, 108965, 110371, 116180, 119320, 128464, 136276, 152551, 160580, 162652, 164920, 167048, 170345, 174344, 180079, 184946, 194680, 196840, 203315, 208810, 217930, 220742, 232360, 238640, 272552, 305102, 321160, 325304, 329840, 334096, 340690, 348688, 360158, 369892, 389360, 393680, 406630, 417620, 435860, 441484, 462365, 464720, 545104, 551855, 610204, 642320, 647311, 650608, 681380, 720316, 739784, 762755, 772597, 813260, 835240, 871720, 882968, 900395, 924730, 1103710, 1220408, 1260553, 1294622, 1362760, 1440632, 1479568, 1525510, 1545194, 1626520, 1670480, 1743440, 1765936, 1800790, 1849460, 2207420, 2440816, 2521106, 2589244, 2725520, 2881264, 3051020, 3090388, 3236555, 3253040, 3421501, 3601580, 3698920, 3862985, 4414840, 5042212, 5178488, 6102040, 6180776, 6302765, 6473110, 6843002, 7203160, 7397840, 7725970, 8829680, 10084424, 10356976, 12204080, 12361552, 12605530, 12946220, 13686004, 14406320, 15451940, 17107505, 20168848, 23950507, 25211060, 25892440, 27372008, 30903880, 34215010, 47901014, 50422120, 51784880, 54744016, 61807760, 68430020, 95802028, 100844240, 119752535, 136860040, 191604056, 239505070, 273720080, 383208112, 479010140, 958020280, 1916040560]

約数ペア:

[(1, 1916040560), (2, 958020280), (4, 479010140), (5, 383208112), (7, 273720080), (8, 239505070), (10, 191604056), (14, 136860040), (16, 119752535), (19, 100844240), (20, 95802028), (28, 68430020), (31, 61807760), (35, 54744016), (37, 51784880), (38, 50422120), (40, 47901014), (56, 34215010), (62, 30903880), (70, 27372008), (74, 25892440), (76, 25211060), (80, 23950507), (95, 20168848), (112, 17107505), (124, 15451940), (133, 14406320), (140, 13686004), (148, 12946220), (152, 12605530), (155, 12361552), (157, 12204080), (185, 10356976), (190, 10084424), (217, 8829680), (248, 7725970), (259, 7397840), (266, 7203160), (280, 6843002), (296, 6473110), (304, 6302765), (310, 6180776), (314, 6102040), (370, 5178488), (380, 5042212), (434, 4414840), (496, 3862985), (518, 3698920), (532, 3601580), (560, 3421501), (589, 3253040), (592, 3236555), (620, 3090388), (628, 3051020), (665, 2881264), (703, 2725520), (740, 2589244), (760, 2521106), (785, 2440816), (868, 2207420), (1036, 1849460), (1064, 1800790), (1085, 1765936), (1099, 1743440), (1147, 1670480), (1178, 1626520), (1240, 1545194), (1256, 1525510), (1295, 1479568), (1330, 1440632), (1406, 1362760), (1480, 1294622), (1520, 1260553), (1570, 1220408), (1736, 1103710), (2072, 924730), (2128, 900395), (2170, 882968), (2198, 871720), (2294, 835240), (2356, 813260), (2480, 772597), (2512, 762755), (2590, 739784), (2660, 720316), (2812, 681380), (2945, 650608), (2960, 647311), (2983, 642320), (3140, 610204), (3472, 551855), (3515, 545104), (4123, 464720), (4144, 462365), (4340, 441484), (4396, 435860), (4588, 417620), (4712, 406630), (4867, 393680), (4921, 389360), (5180, 369892), (5320, 360158), (5495, 348688), (5624, 340690), (5735, 334096), (5809, 329840), (5890, 325304), (5966, 321160), (6280, 305102), (7030, 272552), (8029, 238640), (8246, 232360), (8680, 220742), (8792, 217930), (9176, 208810), (9424, 203315), (9734, 196840), (9842, 194680), (10360, 184946), (10640, 180079), (10990, 174344), (11248, 170345), (11470, 167048), (11618, 164920), (11780, 162652), (11932, 160580), (12560, 152551), (14060, 136276), (14915, 128464), (16058, 119320), (16492, 116180), (17360, 110371), (17584, 108965), (18352, 104405), (19468, 98420), (19684, 97340), (20615, 92944), (20720, 92473), (20881, 91760), (21793, 87920), (21980, 87172), (22940, 83524), (23236, 82460), (23560, 81326), (23864, 80290), (24335, 78736), (24605, 77872), (28120, 68138), (29045, 65968), (29830, 64232), (32116, 59660), (32984, 58090), (34069, 56240), (38936, 49210), (39368, 48670), (40145, 47728), (40663, 47120), (41230, 46472), (41762, 45880), (43586, 43960)]