7131336120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20443}}^1$

素因数の和:20499

約数の個数: 256

約数和(自身を含む): 26495424000

約数和(自身を除く): 19364087880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2280, 2295, 2565, 2584, 2907, 3060, 3230, 3420, 3672, 3876, 4104, 4590, 4845, 5130, 5814, 6120, 6460, 6840, 7752, 8721, 9180, 9690, 10260, 11628, 12920, 14535, 17442, 18360, 19380, 20443, 20520, 23256, 29070, 34884, 38760, 40886, 43605, 58140, 61329, 69768, 81772, 87210, 102215, 116280, 122658, 163544, 174420, 183987, 204430, 245316, 306645, 347531, 348840, 367974, 388417, 408860, 490632, 551961, 613290, 695062, 735948, 776834, 817720, 919935, 1042593, 1103922, 1165251, 1226580, 1390124, 1471896, 1553668, 1737655, 1839870, 1942085, 2085186, 2207844, 2330502, 2453160, 2759805, 2780248, 3107336, 3127779, 3475310, 3495753, 3679740, 3884170, 4170372, 4415688, 4661004, 5212965, 5519610, 5826255, 6255558, 6603089, 6950620, 6991506, 7359480, 7768340, 8340744, 9322008, 9383337, 10425930, 10487259, 11039220, 11652510, 12511116, 13206178, 13901240, 13983012, 15536680, 15638895, 17478765, 18766674, 19809267, 20851860, 20974518, 22078440, 23305020, 25022232, 26412356, 27966024, 31277790, 33015445, 34957530, 37533348, 39618534, 41703720, 41949036, 46610040, 46916685, 52436295, 52824712, 59427801, 62555580, 66030890, 69915060, 75066696, 79237068, 83898072, 93833370, 99046335, 104872590, 118855602, 125111160, 132061780, 139830120, 158474136, 178283403, 187666740, 198092670, 209745180, 237711204, 264123560, 297139005, 356566806, 375333480, 396185340, 419490360, 475422408, 594278010, 713133612, 792370680, 891417015, 1188556020, 1426267224, 1782834030, 2377112040, 3565668060, 7131336120]

約数ペア:

[(1, 7131336120), (2, 3565668060), (3, 2377112040), (4, 1782834030), (5, 1426267224), (6, 1188556020), (8, 891417015), (9, 792370680), (10, 713133612), (12, 594278010), (15, 475422408), (17, 419490360), (18, 396185340), (19, 375333480), (20, 356566806), (24, 297139005), (27, 264123560), (30, 237711204), (34, 209745180), (36, 198092670), (38, 187666740), (40, 178283403), (45, 158474136), (51, 139830120), (54, 132061780), (57, 125111160), (60, 118855602), (68, 104872590), (72, 99046335), (76, 93833370), (85, 83898072), (90, 79237068), (95, 75066696), (102, 69915060), (108, 66030890), (114, 62555580), (120, 59427801), (135, 52824712), (136, 52436295), (152, 46916685), (153, 46610040), (170, 41949036), (171, 41703720), (180, 39618534), (190, 37533348), (204, 34957530), (216, 33015445), (228, 31277790), (255, 27966024), (270, 26412356), (285, 25022232), (306, 23305020), (323, 22078440), (340, 20974518), (342, 20851860), (360, 19809267), (380, 18766674), (408, 17478765), (456, 15638895), (459, 15536680), (510, 13983012), (513, 13901240), (540, 13206178), (570, 12511116), (612, 11652510), (646, 11039220), (680, 10487259), (684, 10425930), (760, 9383337), (765, 9322008), (855, 8340744), (918, 7768340), (969, 7359480), (1020, 6991506), (1026, 6950620), (1080, 6603089), (1140, 6255558), (1224, 5826255), (1292, 5519610), (1368, 5212965), (1530, 4661004), (1615, 4415688), (1710, 4170372), (1836, 3884170), (1938, 3679740), (2040, 3495753), (2052, 3475310), (2280, 3127779), (2295, 3107336), (2565, 2780248), (2584, 2759805), (2907, 2453160), (3060, 2330502), (3230, 2207844), (3420, 2085186), (3672, 1942085), (3876, 1839870), (4104, 1737655), (4590, 1553668), (4845, 1471896), (5130, 1390124), (5814, 1226580), (6120, 1165251), (6460, 1103922), (6840, 1042593), (7752, 919935), (8721, 817720), (9180, 776834), (9690, 735948), (10260, 695062), (11628, 613290), (12920, 551961), (14535, 490632), (17442, 408860), (18360, 388417), (19380, 367974), (20443, 348840), (20520, 347531), (23256, 306645), (29070, 245316), (34884, 204430), (38760, 183987), (40886, 174420), (43605, 163544), (58140, 122658), (61329, 116280), (69768, 102215), (81772, 87210)]