2123275440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4759}}^1$

素因数の和:4812

約数の個数: 240

約数和(自身を含む): 7777002240

約数和(自身を除く): 5653726800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 2028, 2145, 2288, 2535, 2640, 2704, 2860, 3120, 3380, 3432, 3718, 4056, 4290, 4759, 5070, 5577, 5720, 6760, 6864, 7436, 8112, 8580, 9295, 9518, 10140, 11154, 11440, 13520, 14277, 14872, 17160, 18590, 19036, 20280, 22308, 23795, 27885, 28554, 29744, 34320, 37180, 38072, 40560, 44616, 47590, 52349, 55770, 57108, 61867, 71385, 74360, 76144, 89232, 95180, 104698, 111540, 114216, 123734, 142770, 148720, 157047, 185601, 190360, 209396, 223080, 228432, 247468, 261745, 285540, 309335, 314094, 371202, 380720, 418792, 446160, 494936, 523490, 571080, 618670, 628188, 680537, 742404, 785235, 804271, 837584, 928005, 989872, 1046980, 1142160, 1237340, 1256376, 1361074, 1484808, 1570470, 1608542, 1856010, 2041611, 2093960, 2412813, 2474680, 2512752, 2722148, 2969616, 3140940, 3217084, 3402685, 3712020, 4021355, 4083222, 4187920, 4825626, 4949360, 5444296, 6281880, 6434168, 6805370, 7424040, 8042710, 8166444, 8846981, 9651252, 10208055, 10888592, 12064065, 12563760, 12868336, 13610740, 14848080, 16085420, 16332888, 17693962, 19302504, 20416110, 24128130, 26540943, 27221480, 32170840, 32665776, 35387924, 38605008, 40832220, 44234905, 48256260, 53081886, 54442960, 64341680, 70775848, 81664440, 88469810, 96512520, 106163772, 132704715, 141551696, 163328880, 176939620, 193025040, 212327544, 265409430, 353879240, 424655088, 530818860, 707758480, 1061637720, 2123275440]

約数ペア:

[(1, 2123275440), (2, 1061637720), (3, 707758480), (4, 530818860), (5, 424655088), (6, 353879240), (8, 265409430), (10, 212327544), (11, 193025040), (12, 176939620), (13, 163328880), (15, 141551696), (16, 132704715), (20, 106163772), (22, 96512520), (24, 88469810), (26, 81664440), (30, 70775848), (33, 64341680), (39, 54442960), (40, 53081886), (44, 48256260), (48, 44234905), (52, 40832220), (55, 38605008), (60, 35387924), (65, 32665776), (66, 32170840), (78, 27221480), (80, 26540943), (88, 24128130), (104, 20416110), (110, 19302504), (120, 17693962), (130, 16332888), (132, 16085420), (143, 14848080), (156, 13610740), (165, 12868336), (169, 12563760), (176, 12064065), (195, 10888592), (208, 10208055), (220, 9651252), (240, 8846981), (260, 8166444), (264, 8042710), (286, 7424040), (312, 6805370), (330, 6434168), (338, 6281880), (390, 5444296), (429, 4949360), (440, 4825626), (507, 4187920), (520, 4083222), (528, 4021355), (572, 3712020), (624, 3402685), (660, 3217084), (676, 3140940), (715, 2969616), (780, 2722148), (845, 2512752), (858, 2474680), (880, 2412813), (1014, 2093960), (1040, 2041611), (1144, 1856010), (1320, 1608542), (1352, 1570470), (1430, 1484808), (1560, 1361074), (1690, 1256376), (1716, 1237340), (1859, 1142160), (2028, 1046980), (2145, 989872), (2288, 928005), (2535, 837584), (2640, 804271), (2704, 785235), (2860, 742404), (3120, 680537), (3380, 628188), (3432, 618670), (3718, 571080), (4056, 523490), (4290, 494936), (4759, 446160), (5070, 418792), (5577, 380720), (5720, 371202), (6760, 314094), (6864, 309335), (7436, 285540), (8112, 261745), (8580, 247468), (9295, 228432), (9518, 223080), (10140, 209396), (11154, 190360), (11440, 185601), (13520, 157047), (14277, 148720), (14872, 142770), (17160, 123734), (18590, 114216), (19036, 111540), (20280, 104698), (22308, 95180), (23795, 89232), (27885, 76144), (28554, 74360), (29744, 71385), (34320, 61867), (37180, 57108), (38072, 55770), (40560, 52349), (44616, 47590)]