326996460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 1274112000

約数和(自身を除く): 947115540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 29, 30, 35, 36, 38, 42, 45, 54, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 108, 114, 116, 126, 133, 135, 140, 145, 157, 171, 174, 180, 189, 190, 203, 210, 228, 252, 261, 266, 270, 285, 290, 314, 315, 342, 348, 378, 380, 399, 406, 420, 435, 471, 513, 522, 532, 540, 551, 570, 580, 609, 628, 630, 665, 684, 756, 783, 785, 798, 812, 855, 870, 942, 945, 1015, 1026, 1044, 1099, 1102, 1140, 1197, 1218, 1260, 1305, 1330, 1413, 1566, 1570, 1596, 1653, 1710, 1740, 1827, 1884, 1890, 1995, 2030, 2052, 2198, 2204, 2355, 2394, 2436, 2565, 2610, 2660, 2755, 2826, 2983, 3045, 3132, 3140, 3297, 3306, 3420, 3591, 3654, 3780, 3857, 3915, 3990, 4060, 4239, 4396, 4553, 4710, 4788, 4959, 5130, 5220, 5481, 5495, 5510, 5652, 5966, 5985, 6090, 6594, 6612, 7065, 7182, 7308, 7714, 7830, 7980, 8265, 8478, 8949, 9106, 9135, 9420, 9891, 9918, 10260, 10962, 10990, 11020, 11571, 11932, 11970, 12180, 13188, 13659, 14130, 14364, 14877, 14915, 15428, 15660, 16485, 16530, 16956, 17898, 17955, 18212, 18270, 19285, 19782, 19836, 20881, 21195, 21924, 21980, 22765, 23142, 23940, 24795, 26847, 27318, 27405, 28260, 29673, 29754, 29830, 31871, 32970, 33060, 34713, 35796, 35910, 36540, 38570, 39564, 40977, 41762, 42390, 44745, 45530, 46284, 49455, 49590, 53694, 54636, 54810, 57855, 59346, 59508, 59660, 62643, 63742, 65940, 68295, 69426, 71820, 74385, 77140, 80541, 81954, 83524, 84780, 86507, 89490, 91060, 95613, 98910, 99180, 104139, 104405, 107388, 109620, 115710, 118692, 122931, 125286, 127484, 134235, 136590, 138852, 148365, 148770, 159355, 161082, 163908, 173014, 173565, 178980, 187929, 191226, 197820, 204885, 208278, 208810, 231420, 245862, 250572, 259521, 268470, 273180, 286839, 296730, 297540, 313215, 318710, 322164, 346028, 347130, 375858, 382452, 402705, 409770, 416556, 417620, 432535, 478065, 491724, 519042, 520695, 536940, 563787, 573678, 593460, 605549, 614655, 626430, 637420, 694260, 751716, 778563, 805410, 819540, 860517, 865070, 939645, 956130, 1038084, 1041390, 1127574, 1147356, 1211098, 1229310, 1252860, 1297605, 1434195, 1557126, 1610820, 1721034, 1730140, 1816647, 1879290, 1912260, 2082780, 2255148, 2335689, 2422196, 2458620, 2595210, 2818935, 2868390, 3027745, 3114252, 3442068, 3633294, 3758580, 3892815, 4302585, 4671378, 5190420, 5449941, 5637870, 5736780, 6055490, 7266588, 7785630, 8605170, 9083235, 9342756, 10899882, 11275740, 11678445, 12110980, 15571260, 16349823, 17210340, 18166470, 21799764, 23356890, 27249705, 32699646, 36332940, 46713780, 54499410, 65399292, 81749115, 108998820, 163498230, 326996460]

約数ペア:

[(1, 326996460), (2, 163498230), (3, 108998820), (4, 81749115), (5, 65399292), (6, 54499410), (7, 46713780), (9, 36332940), (10, 32699646), (12, 27249705), (14, 23356890), (15, 21799764), (18, 18166470), (19, 17210340), (20, 16349823), (21, 15571260), (27, 12110980), (28, 11678445), (29, 11275740), (30, 10899882), (35, 9342756), (36, 9083235), (38, 8605170), (42, 7785630), (45, 7266588), (54, 6055490), (57, 5736780), (58, 5637870), (60, 5449941), (63, 5190420), (70, 4671378), (76, 4302585), (84, 3892815), (87, 3758580), (90, 3633294), (95, 3442068), (105, 3114252), (108, 3027745), (114, 2868390), (116, 2818935), (126, 2595210), (133, 2458620), (135, 2422196), (140, 2335689), (145, 2255148), (157, 2082780), (171, 1912260), (174, 1879290), (180, 1816647), (189, 1730140), (190, 1721034), (203, 1610820), (210, 1557126), (228, 1434195), (252, 1297605), (261, 1252860), (266, 1229310), (270, 1211098), (285, 1147356), (290, 1127574), (314, 1041390), (315, 1038084), (342, 956130), (348, 939645), (378, 865070), (380, 860517), (399, 819540), (406, 805410), (420, 778563), (435, 751716), (471, 694260), (513, 637420), (522, 626430), (532, 614655), (540, 605549), (551, 593460), (570, 573678), (580, 563787), (609, 536940), (628, 520695), (630, 519042), (665, 491724), (684, 478065), (756, 432535), (783, 417620), (785, 416556), (798, 409770), (812, 402705), (855, 382452), (870, 375858), (942, 347130), (945, 346028), (1015, 322164), (1026, 318710), (1044, 313215), (1099, 297540), (1102, 296730), (1140, 286839), (1197, 273180), (1218, 268470), (1260, 259521), (1305, 250572), (1330, 245862), (1413, 231420), (1566, 208810), (1570, 208278), (1596, 204885), (1653, 197820), (1710, 191226), (1740, 187929), (1827, 178980), (1884, 173565), (1890, 173014), (1995, 163908), (2030, 161082), (2052, 159355), (2198, 148770), (2204, 148365), (2355, 138852), (2394, 136590), (2436, 134235), (2565, 127484), (2610, 125286), (2660, 122931), (2755, 118692), (2826, 115710), (2983, 109620), (3045, 107388), (3132, 104405), (3140, 104139), (3297, 99180), (3306, 98910), (3420, 95613), (3591, 91060), (3654, 89490), (3780, 86507), (3857, 84780), (3915, 83524), (3990, 81954), (4060, 80541), (4239, 77140), (4396, 74385), (4553, 71820), (4710, 69426), (4788, 68295), (4959, 65940), (5130, 63742), (5220, 62643), (5481, 59660), (5495, 59508), (5510, 59346), (5652, 57855), (5966, 54810), (5985, 54636), (6090, 53694), (6594, 49590), (6612, 49455), (7065, 46284), (7182, 45530), (7308, 44745), (7714, 42390), (7830, 41762), (7980, 40977), (8265, 39564), (8478, 38570), (8949, 36540), (9106, 35910), (9135, 35796), (9420, 34713), (9891, 33060), (9918, 32970), (10260, 31871), (10962, 29830), (10990, 29754), (11020, 29673), (11571, 28260), (11932, 27405), (11970, 27318), (12180, 26847), (13188, 24795), (13659, 23940), (14130, 23142), (14364, 22765), (14877, 21980), (14915, 21924), (15428, 21195), (15660, 20881), (16485, 19836), (16530, 19782), (16956, 19285), (17898, 18270), (17955, 18212)]