1839496680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25171}}^1$

素因数の和:25224

約数の個数: 192

約数和(自身を含む): 7068297600

約数和(自身を除く): 5228800920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 25171, 36540, 50342, 73080, 75513, 100684, 125855, 151026, 176197, 201368, 226539, 251710, 302052, 352394, 377565, 453078, 503420, 528591, 604104, 704788, 729959, 755130, 880985, 906156, 1006840, 1057182, 1132695, 1409576, 1459918, 1510260, 1585773, 1761970, 1812312, 2114364, 2189877, 2265390, 2642955, 2919836, 3020520, 3171546, 3523940, 3649795, 4228728, 4379754, 4530780, 5109713, 5285910, 5839672, 6343092, 6569631, 7047880, 7299590, 7928865, 8759508, 9061560, 10219426, 10571820, 10949385, 12686184, 13139262, 14599180, 15329139, 15857730, 17519016, 20438852, 21143640, 21898770, 25548565, 26278524, 29198360, 30658278, 31715460, 32848155, 40877704, 43797540, 45987417, 51097130, 52557048, 61316556, 63430920, 65696310, 76645695, 87595080, 91974834, 102194260, 122633112, 131392620, 153291390, 183949668, 204388520, 229937085, 262785240, 306582780, 367899336, 459874170, 613165560, 919748340, 1839496680]

約数ペア:

[(1, 1839496680), (2, 919748340), (3, 613165560), (4, 459874170), (5, 367899336), (6, 306582780), (7, 262785240), (8, 229937085), (9, 204388520), (10, 183949668), (12, 153291390), (14, 131392620), (15, 122633112), (18, 102194260), (20, 91974834), (21, 87595080), (24, 76645695), (28, 65696310), (29, 63430920), (30, 61316556), (35, 52557048), (36, 51097130), (40, 45987417), (42, 43797540), (45, 40877704), (56, 32848155), (58, 31715460), (60, 30658278), (63, 29198360), (70, 26278524), (72, 25548565), (84, 21898770), (87, 21143640), (90, 20438852), (105, 17519016), (116, 15857730), (120, 15329139), (126, 14599180), (140, 13139262), (145, 12686184), (168, 10949385), (174, 10571820), (180, 10219426), (203, 9061560), (210, 8759508), (232, 7928865), (252, 7299590), (261, 7047880), (280, 6569631), (290, 6343092), (315, 5839672), (348, 5285910), (360, 5109713), (406, 4530780), (420, 4379754), (435, 4228728), (504, 3649795), (522, 3523940), (580, 3171546), (609, 3020520), (630, 2919836), (696, 2642955), (812, 2265390), (840, 2189877), (870, 2114364), (1015, 1812312), (1044, 1761970), (1160, 1585773), (1218, 1510260), (1260, 1459918), (1305, 1409576), (1624, 1132695), (1740, 1057182), (1827, 1006840), (2030, 906156), (2088, 880985), (2436, 755130), (2520, 729959), (2610, 704788), (3045, 604104), (3480, 528591), (3654, 503420), (4060, 453078), (4872, 377565), (5220, 352394), (6090, 302052), (7308, 251710), (8120, 226539), (9135, 201368), (10440, 176197), (12180, 151026), (14616, 125855), (18270, 100684), (24360, 75513), (25171, 73080), (36540, 50342)]