675291540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 2548224000

約数和(自身を除く): 1872932460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 157, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 314, 330, 343, 380, 385, 399, 418, 420, 462, 471, 490, 532, 539, 570, 588, 627, 628, 660, 665, 686, 735, 770, 785, 798, 836, 924, 931, 942, 980, 1029, 1045, 1078, 1099, 1140, 1155, 1254, 1330, 1372, 1463, 1470, 1540, 1570, 1596, 1617, 1715, 1727, 1862, 1884, 1995, 2058, 2090, 2156, 2198, 2310, 2355, 2508, 2660, 2695, 2793, 2926, 2940, 2983, 3135, 3140, 3234, 3297, 3430, 3454, 3724, 3773, 3990, 4116, 4180, 4389, 4396, 4620, 4655, 4710, 5145, 5181, 5390, 5495, 5586, 5852, 5966, 6270, 6468, 6517, 6594, 6860, 6908, 7315, 7546, 7693, 7980, 8085, 8635, 8778, 8949, 9310, 9420, 10241, 10290, 10362, 10780, 10990, 11172, 11319, 11932, 12089, 12540, 13034, 13188, 13965, 14630, 14915, 15092, 15386, 16170, 16485, 17270, 17556, 17898, 18620, 18865, 19551, 20482, 20580, 20724, 20881, 21945, 21980, 22638, 23079, 24178, 25905, 26068, 27930, 29260, 29830, 30723, 30772, 32340, 32585, 32813, 32970, 34540, 35796, 36267, 37730, 38465, 39102, 40964, 41762, 43890, 44745, 45276, 46158, 48356, 51205, 51810, 53851, 55860, 56595, 59660, 60445, 61446, 62643, 65170, 65626, 65940, 71687, 72534, 75460, 76930, 78204, 83524, 84623, 87780, 89490, 92316, 97755, 98439, 102410, 103620, 104405, 107702, 113190, 115395, 120890, 122892, 125286, 130340, 131252, 143374, 145068, 146167, 153615, 153860, 161553, 164065, 169246, 178980, 181335, 195510, 196878, 204820, 208810, 215061, 215404, 226380, 229691, 230790, 241780, 250572, 253869, 269255, 286748, 292334, 307230, 313215, 323106, 328130, 338492, 358435, 362670, 391020, 393756, 417620, 423115, 430122, 438501, 459382, 461580, 492195, 507738, 538510, 584668, 592361, 614460, 626430, 646212, 656260, 689073, 716870, 725340, 730835, 807765, 846230, 860244, 877002, 918764, 984390, 1015476, 1023169, 1075305, 1077020, 1148455, 1184722, 1252860, 1269345, 1378146, 1433740, 1461670, 1607837, 1615530, 1692460, 1754004, 1777083, 1968780, 2046338, 2150610, 2192505, 2296910, 2369444, 2538690, 2756292, 2923340, 2961805, 3069507, 3215674, 3231060, 3445365, 3554166, 4092676, 4301220, 4385010, 4593820, 4823511, 5077380, 5115845, 5923610, 6139014, 6431348, 6890730, 7108332, 8039185, 8770020, 8885415, 9647022, 10231690, 11254859, 11847220, 12278028, 13781460, 15347535, 16078370, 17770830, 19294044, 20463380, 22509718, 24117555, 30695070, 32156740, 33764577, 35541660, 45019436, 48235110, 56274295, 61390140, 67529154, 96470220, 112548590, 135058308, 168822885, 225097180, 337645770, 675291540]

約数ペア:

[(1, 675291540), (2, 337645770), (3, 225097180), (4, 168822885), (5, 135058308), (6, 112548590), (7, 96470220), (10, 67529154), (11, 61390140), (12, 56274295), (14, 48235110), (15, 45019436), (19, 35541660), (20, 33764577), (21, 32156740), (22, 30695070), (28, 24117555), (30, 22509718), (33, 20463380), (35, 19294044), (38, 17770830), (42, 16078370), (44, 15347535), (49, 13781460), (55, 12278028), (57, 11847220), (60, 11254859), (66, 10231690), (70, 9647022), (76, 8885415), (77, 8770020), (84, 8039185), (95, 7108332), (98, 6890730), (105, 6431348), (110, 6139014), (114, 5923610), (132, 5115845), (133, 5077380), (140, 4823511), (147, 4593820), (154, 4385010), (157, 4301220), (165, 4092676), (190, 3554166), (196, 3445365), (209, 3231060), (210, 3215674), (220, 3069507), (228, 2961805), (231, 2923340), (245, 2756292), (266, 2538690), (285, 2369444), (294, 2296910), (308, 2192505), (314, 2150610), (330, 2046338), (343, 1968780), (380, 1777083), (385, 1754004), (399, 1692460), (418, 1615530), (420, 1607837), (462, 1461670), (471, 1433740), (490, 1378146), (532, 1269345), (539, 1252860), (570, 1184722), (588, 1148455), (627, 1077020), (628, 1075305), (660, 1023169), (665, 1015476), (686, 984390), (735, 918764), (770, 877002), (785, 860244), (798, 846230), (836, 807765), (924, 730835), (931, 725340), (942, 716870), (980, 689073), (1029, 656260), (1045, 646212), (1078, 626430), (1099, 614460), (1140, 592361), (1155, 584668), (1254, 538510), (1330, 507738), (1372, 492195), (1463, 461580), (1470, 459382), (1540, 438501), (1570, 430122), (1596, 423115), (1617, 417620), (1715, 393756), (1727, 391020), (1862, 362670), (1884, 358435), (1995, 338492), (2058, 328130), (2090, 323106), (2156, 313215), (2198, 307230), (2310, 292334), (2355, 286748), (2508, 269255), (2660, 253869), (2695, 250572), (2793, 241780), (2926, 230790), (2940, 229691), (2983, 226380), (3135, 215404), (3140, 215061), (3234, 208810), (3297, 204820), (3430, 196878), (3454, 195510), (3724, 181335), (3773, 178980), (3990, 169246), (4116, 164065), (4180, 161553), (4389, 153860), (4396, 153615), (4620, 146167), (4655, 145068), (4710, 143374), (5145, 131252), (5181, 130340), (5390, 125286), (5495, 122892), (5586, 120890), (5852, 115395), (5966, 113190), (6270, 107702), (6468, 104405), (6517, 103620), (6594, 102410), (6860, 98439), (6908, 97755), (7315, 92316), (7546, 89490), (7693, 87780), (7980, 84623), (8085, 83524), (8635, 78204), (8778, 76930), (8949, 75460), (9310, 72534), (9420, 71687), (10241, 65940), (10290, 65626), (10362, 65170), (10780, 62643), (10990, 61446), (11172, 60445), (11319, 59660), (11932, 56595), (12089, 55860), (12540, 53851), (13034, 51810), (13188, 51205), (13965, 48356), (14630, 46158), (14915, 45276), (15092, 44745), (15386, 43890), (16170, 41762), (16485, 40964), (17270, 39102), (17556, 38465), (17898, 37730), (18620, 36267), (18865, 35796), (19551, 34540), (20482, 32970), (20580, 32813), (20724, 32585), (20881, 32340), (21945, 30772), (21980, 30723), (22638, 29830), (23079, 29260), (24178, 27930), (25905, 26068)]