379241520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 1427408640

約数和(自身を除く): 1048167120

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, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 109, 112, 114, 120, 133, 140, 152, 168, 190, 210, 218, 228, 240, 266, 280, 285, 304, 327, 336, 380, 399, 420, 436, 456, 532, 545, 560, 570, 654, 665, 760, 763, 798, 840, 872, 912, 1064, 1090, 1140, 1308, 1330, 1520, 1526, 1596, 1635, 1680, 1744, 1995, 2071, 2128, 2180, 2280, 2289, 2616, 2660, 3052, 3192, 3270, 3815, 3990, 4142, 4360, 4560, 4578, 5232, 5320, 6104, 6213, 6384, 6540, 7630, 7980, 8284, 8720, 9156, 10355, 10640, 11445, 11881, 12208, 12426, 13080, 14497, 15260, 15960, 16568, 18312, 20710, 22890, 23762, 24852, 26160, 28994, 30520, 31065, 31920, 33136, 35643, 36624, 41420, 43491, 45780, 47524, 49704, 57988, 59405, 61040, 62130, 71286, 72485, 82840, 83167, 86982, 91560, 95048, 99408, 115976, 118810, 124260, 142572, 144970, 165680, 166334, 173964, 178215, 183120, 190096, 217455, 225739, 231952, 237620, 248520, 249501, 285144, 289940, 332668, 347928, 356430, 415835, 434910, 451478, 475240, 497040, 499002, 570288, 579880, 665336, 677217, 695856, 712860, 831670, 869820, 902956, 950480, 998004, 1128695, 1159760, 1247505, 1330672, 1354434, 1425720, 1580173, 1663340, 1739640, 1805912, 1996008, 2257390, 2495010, 2708868, 2851440, 3160346, 3326680, 3386085, 3479280, 3611824, 3992016, 4514780, 4740519, 4990020, 5417736, 6320692, 6653360, 6772170, 7900865, 9029560, 9481038, 9980040, 10835472, 12641384, 13544340, 15801730, 18059120, 18962076, 19960080, 23702595, 25282768, 27088680, 31603460, 37924152, 47405190, 54177360, 63206920, 75848304, 94810380, 126413840, 189620760, 379241520]

約数ペア:

[(1, 379241520), (2, 189620760), (3, 126413840), (4, 94810380), (5, 75848304), (6, 63206920), (7, 54177360), (8, 47405190), (10, 37924152), (12, 31603460), (14, 27088680), (15, 25282768), (16, 23702595), (19, 19960080), (20, 18962076), (21, 18059120), (24, 15801730), (28, 13544340), (30, 12641384), (35, 10835472), (38, 9980040), (40, 9481038), (42, 9029560), (48, 7900865), (56, 6772170), (57, 6653360), (60, 6320692), (70, 5417736), (76, 4990020), (80, 4740519), (84, 4514780), (95, 3992016), (105, 3611824), (109, 3479280), (112, 3386085), (114, 3326680), (120, 3160346), (133, 2851440), (140, 2708868), (152, 2495010), (168, 2257390), (190, 1996008), (210, 1805912), (218, 1739640), (228, 1663340), (240, 1580173), (266, 1425720), (280, 1354434), (285, 1330672), (304, 1247505), (327, 1159760), (336, 1128695), (380, 998004), (399, 950480), (420, 902956), (436, 869820), (456, 831670), (532, 712860), (545, 695856), (560, 677217), (570, 665336), (654, 579880), (665, 570288), (760, 499002), (763, 497040), (798, 475240), (840, 451478), (872, 434910), (912, 415835), (1064, 356430), (1090, 347928), (1140, 332668), (1308, 289940), (1330, 285144), (1520, 249501), (1526, 248520), (1596, 237620), (1635, 231952), (1680, 225739), (1744, 217455), (1995, 190096), (2071, 183120), (2128, 178215), (2180, 173964), (2280, 166334), (2289, 165680), (2616, 144970), (2660, 142572), (3052, 124260), (3192, 118810), (3270, 115976), (3815, 99408), (3990, 95048), (4142, 91560), (4360, 86982), (4560, 83167), (4578, 82840), (5232, 72485), (5320, 71286), (6104, 62130), (6213, 61040), (6384, 59405), (6540, 57988), (7630, 49704), (7980, 47524), (8284, 45780), (8720, 43491), (9156, 41420), (10355, 36624), (10640, 35643), (11445, 33136), (11881, 31920), (12208, 31065), (12426, 30520), (13080, 28994), (14497, 26160), (15260, 24852), (15960, 23762), (16568, 22890), (18312, 20710)]