128910300120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{159361}}^1$

素因数の和:159495

約数の個数: 256

約数和(自身を含む): 495679564800

約数和(自身を除く): 366769264680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 252, 270, 280, 315, 321, 360, 378, 420, 428, 504, 535, 540, 630, 642, 749, 756, 840, 856, 945, 963, 1070, 1080, 1260, 1284, 1498, 1512, 1605, 1890, 1926, 2140, 2247, 2520, 2568, 2889, 2996, 3210, 3745, 3780, 3852, 4280, 4494, 4815, 5778, 5992, 6420, 6741, 7490, 7560, 7704, 8988, 9630, 11235, 11556, 12840, 13482, 14445, 14980, 17976, 19260, 20223, 22470, 23112, 26964, 28890, 29960, 33705, 38520, 40446, 44940, 53928, 57780, 67410, 80892, 89880, 101115, 115560, 134820, 159361, 161784, 202230, 269640, 318722, 404460, 478083, 637444, 796805, 808920, 956166, 1115527, 1274888, 1434249, 1593610, 1912332, 2231054, 2390415, 2868498, 3187220, 3346581, 3824664, 4302747, 4462108, 4780830, 5577635, 5736996, 6374440, 6693162, 7171245, 8605494, 8924216, 9561660, 10039743, 11155270, 11473992, 13386324, 14342490, 16732905, 17051627, 17210988, 19123320, 20079486, 21513735, 22310540, 26772648, 28684980, 30119229, 33465810, 34103254, 34421976, 40158972, 43027470, 44621080, 50198715, 51154881, 57369960, 60238458, 66931620, 68206508, 80317944, 85258135, 86054940, 100397430, 102309762, 119361389, 120476916, 133863240, 136413016, 150596145, 153464643, 170516270, 172109880, 200794860, 204619524, 238722778, 240953832, 255774405, 301192290, 306929286, 341032540, 358084167, 401589720, 409239048, 460393929, 477445556, 511548810, 596806945, 602384580, 613858572, 682065080, 716168334, 767323215, 920787858, 954891112, 1023097620, 1074252501, 1193613890, 1204769160, 1227717144, 1432336668, 1534646430, 1790420835, 1841575716, 2046195240, 2148505002, 2301969645, 2387227780, 2864673336, 3069292860, 3222757503, 3580841670, 3683151432, 4297010004, 4603939290, 4774455560, 5371262505, 6138585720, 6445515006, 7161683340, 8594020008, 9207878580, 10742525010, 12891030012, 14323366680, 16113787515, 18415757160, 21485050020, 25782060024, 32227575030, 42970100040, 64455150060, 128910300120]

約数ペア:

[(1, 128910300120), (2, 64455150060), (3, 42970100040), (4, 32227575030), (5, 25782060024), (6, 21485050020), (7, 18415757160), (8, 16113787515), (9, 14323366680), (10, 12891030012), (12, 10742525010), (14, 9207878580), (15, 8594020008), (18, 7161683340), (20, 6445515006), (21, 6138585720), (24, 5371262505), (27, 4774455560), (28, 4603939290), (30, 4297010004), (35, 3683151432), (36, 3580841670), (40, 3222757503), (42, 3069292860), (45, 2864673336), (54, 2387227780), (56, 2301969645), (60, 2148505002), (63, 2046195240), (70, 1841575716), (72, 1790420835), (84, 1534646430), (90, 1432336668), (105, 1227717144), (107, 1204769160), (108, 1193613890), (120, 1074252501), (126, 1023097620), (135, 954891112), (140, 920787858), (168, 767323215), (180, 716168334), (189, 682065080), (210, 613858572), (214, 602384580), (216, 596806945), (252, 511548810), (270, 477445556), (280, 460393929), (315, 409239048), (321, 401589720), (360, 358084167), (378, 341032540), (420, 306929286), (428, 301192290), (504, 255774405), (535, 240953832), (540, 238722778), (630, 204619524), (642, 200794860), (749, 172109880), (756, 170516270), (840, 153464643), (856, 150596145), (945, 136413016), (963, 133863240), (1070, 120476916), (1080, 119361389), (1260, 102309762), (1284, 100397430), (1498, 86054940), (1512, 85258135), (1605, 80317944), (1890, 68206508), (1926, 66931620), (2140, 60238458), (2247, 57369960), (2520, 51154881), (2568, 50198715), (2889, 44621080), (2996, 43027470), (3210, 40158972), (3745, 34421976), (3780, 34103254), (3852, 33465810), (4280, 30119229), (4494, 28684980), (4815, 26772648), (5778, 22310540), (5992, 21513735), (6420, 20079486), (6741, 19123320), (7490, 17210988), (7560, 17051627), (7704, 16732905), (8988, 14342490), (9630, 13386324), (11235, 11473992), (11556, 11155270), (12840, 10039743), (13482, 9561660), (14445, 8924216), (14980, 8605494), (17976, 7171245), (19260, 6693162), (20223, 6374440), (22470, 5736996), (23112, 5577635), (26964, 4780830), (28890, 4462108), (29960, 4302747), (33705, 3824664), (38520, 3346581), (40446, 3187220), (44940, 2868498), (53928, 2390415), (57780, 2231054), (67410, 1912332), (80892, 1593610), (89880, 1434249), (101115, 1274888), (115560, 1115527), (134820, 956166), (159361, 808920), (161784, 796805), (202230, 637444), (269640, 478083), (318722, 404460)]