1688314607640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{180563}}^1$

素因数の和:181966

約数の個数: 192

約数和(自身を含む): 5780070316800

約数和(自身を除く): 4091755709160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1367, 1368, 1710, 2280, 2734, 3420, 4101, 5468, 6835, 6840, 8202, 10936, 12303, 13670, 16404, 20505, 24606, 25973, 27340, 32808, 41010, 49212, 51946, 54680, 61515, 77919, 82020, 98424, 103892, 123030, 129865, 155838, 164040, 180563, 207784, 233757, 246060, 259730, 311676, 361126, 389595, 467514, 492120, 519460, 541689, 623352, 722252, 779190, 902815, 935028, 1038920, 1083378, 1168785, 1444504, 1558380, 1625067, 1805630, 1870056, 2166756, 2337570, 2708445, 3116760, 3250134, 3430697, 3611260, 4333512, 4675140, 5416890, 6500268, 6861394, 7222520, 8125335, 9350280, 10292091, 10833780, 13000536, 13722788, 16250670, 17153485, 20584182, 21667560, 27445576, 30876273, 32501340, 34306970, 41168364, 51460455, 61752546, 65002680, 68613940, 82336728, 102920910, 123505092, 137227880, 154381365, 205841820, 246829621, 247010184, 308762730, 411683640, 493659242, 617525460, 740488863, 987318484, 1234148105, 1235050920, 1480977726, 1974636968, 2221466589, 2468296210, 2961955452, 3702444315, 4442933178, 4689762799, 4936592420, 5923910904, 7404888630, 8885866356, 9379525598, 9873184840, 11107332945, 14069288397, 14809777260, 17771732712, 18759051196, 22214665890, 23448813995, 28138576794, 29619554520, 37518102392, 42207865191, 44429331780, 46897627990, 56277153588, 70346441985, 84415730382, 88858663560, 93795255980, 112554307176, 140692883970, 168831460764, 187590511960, 211039325955, 281385767940, 337662921528, 422078651910, 562771535880, 844157303820, 1688314607640]

約数ペア:

[(1, 1688314607640), (2, 844157303820), (3, 562771535880), (4, 422078651910), (5, 337662921528), (6, 281385767940), (8, 211039325955), (9, 187590511960), (10, 168831460764), (12, 140692883970), (15, 112554307176), (18, 93795255980), (19, 88858663560), (20, 84415730382), (24, 70346441985), (30, 56277153588), (36, 46897627990), (38, 44429331780), (40, 42207865191), (45, 37518102392), (57, 29619554520), (60, 28138576794), (72, 23448813995), (76, 22214665890), (90, 18759051196), (95, 17771732712), (114, 14809777260), (120, 14069288397), (152, 11107332945), (171, 9873184840), (180, 9379525598), (190, 8885866356), (228, 7404888630), (285, 5923910904), (342, 4936592420), (360, 4689762799), (380, 4442933178), (456, 3702444315), (570, 2961955452), (684, 2468296210), (760, 2221466589), (855, 1974636968), (1140, 1480977726), (1367, 1235050920), (1368, 1234148105), (1710, 987318484), (2280, 740488863), (2734, 617525460), (3420, 493659242), (4101, 411683640), (5468, 308762730), (6835, 247010184), (6840, 246829621), (8202, 205841820), (10936, 154381365), (12303, 137227880), (13670, 123505092), (16404, 102920910), (20505, 82336728), (24606, 68613940), (25973, 65002680), (27340, 61752546), (32808, 51460455), (41010, 41168364), (49212, 34306970), (51946, 32501340), (54680, 30876273), (61515, 27445576), (77919, 21667560), (82020, 20584182), (98424, 17153485), (103892, 16250670), (123030, 13722788), (129865, 13000536), (155838, 10833780), (164040, 10292091), (180563, 9350280), (207784, 8125335), (233757, 7222520), (246060, 6861394), (259730, 6500268), (311676, 5416890), (361126, 4675140), (389595, 4333512), (467514, 3611260), (492120, 3430697), (519460, 3250134), (541689, 3116760), (623352, 2708445), (722252, 2337570), (779190, 2166756), (902815, 1870056), (935028, 1805630), (1038920, 1625067), (1083378, 1558380), (1168785, 1444504)]