306374640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 320

約数和(自身を含む): 1139927040

約数和(自身を除く): 833552400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 79, 80, 88, 104, 110, 113, 120, 130, 132, 143, 156, 158, 165, 176, 195, 208, 220, 226, 237, 240, 260, 264, 286, 312, 316, 330, 339, 390, 395, 429, 440, 452, 474, 520, 528, 565, 572, 624, 632, 660, 678, 715, 780, 790, 858, 869, 880, 904, 948, 1027, 1040, 1130, 1144, 1185, 1243, 1264, 1320, 1356, 1430, 1469, 1560, 1580, 1695, 1716, 1738, 1808, 1896, 2054, 2145, 2260, 2288, 2370, 2486, 2607, 2640, 2712, 2860, 2938, 3081, 3120, 3160, 3390, 3432, 3476, 3729, 3792, 4108, 4290, 4345, 4407, 4520, 4740, 4972, 5135, 5214, 5424, 5720, 5876, 6162, 6215, 6320, 6780, 6864, 6952, 7345, 7458, 8216, 8580, 8690, 8814, 8927, 9040, 9480, 9944, 10270, 10428, 11297, 11440, 11752, 12324, 12430, 13035, 13560, 13904, 14690, 14916, 15405, 16159, 16432, 17160, 17380, 17628, 17854, 18645, 18960, 19888, 20540, 20856, 22035, 22594, 23504, 24648, 24860, 26070, 26781, 27120, 29380, 29832, 30810, 32318, 33891, 34320, 34760, 35256, 35708, 37290, 41080, 41712, 44070, 44635, 45188, 48477, 49296, 49720, 52140, 53562, 56485, 58760, 59664, 61620, 64636, 67782, 69520, 70512, 71416, 74580, 80795, 82160, 88140, 89270, 90376, 96954, 98197, 99440, 104280, 107124, 112970, 116051, 117520, 123240, 129272, 133905, 135564, 142832, 149160, 161590, 169455, 176280, 178540, 180752, 193908, 196394, 208560, 214248, 225940, 232102, 242385, 246480, 258544, 267810, 271128, 294591, 298320, 323180, 338910, 348153, 352560, 357080, 387816, 392788, 428496, 451880, 464204, 484770, 490985, 535620, 542256, 580255, 589182, 646360, 677820, 696306, 714160, 775632, 785576, 903760, 928408, 969540, 981970, 1071240, 1160510, 1178364, 1276561, 1292720, 1355640, 1392612, 1472955, 1571152, 1740765, 1856816, 1939080, 1963940, 2142480, 2321020, 2356728, 2553122, 2711280, 2785224, 2945910, 3481530, 3829683, 3878160, 3927880, 4642040, 4713456, 5106244, 5570448, 5891820, 6382805, 6963060, 7659366, 7855760, 9284080, 10212488, 11783640, 12765610, 13926120, 15318732, 19148415, 20424976, 23567280, 25531220, 27852240, 30637464, 38296830, 51062440, 61274928, 76593660, 102124880, 153187320, 306374640]

約数ペア:

[(1, 306374640), (2, 153187320), (3, 102124880), (4, 76593660), (5, 61274928), (6, 51062440), (8, 38296830), (10, 30637464), (11, 27852240), (12, 25531220), (13, 23567280), (15, 20424976), (16, 19148415), (20, 15318732), (22, 13926120), (24, 12765610), (26, 11783640), (30, 10212488), (33, 9284080), (39, 7855760), (40, 7659366), (44, 6963060), (48, 6382805), (52, 5891820), (55, 5570448), (60, 5106244), (65, 4713456), (66, 4642040), (78, 3927880), (79, 3878160), (80, 3829683), (88, 3481530), (104, 2945910), (110, 2785224), (113, 2711280), (120, 2553122), (130, 2356728), (132, 2321020), (143, 2142480), (156, 1963940), (158, 1939080), (165, 1856816), (176, 1740765), (195, 1571152), (208, 1472955), (220, 1392612), (226, 1355640), (237, 1292720), (240, 1276561), (260, 1178364), (264, 1160510), (286, 1071240), (312, 981970), (316, 969540), (330, 928408), (339, 903760), (390, 785576), (395, 775632), (429, 714160), (440, 696306), (452, 677820), (474, 646360), (520, 589182), (528, 580255), (565, 542256), (572, 535620), (624, 490985), (632, 484770), (660, 464204), (678, 451880), (715, 428496), (780, 392788), (790, 387816), (858, 357080), (869, 352560), (880, 348153), (904, 338910), (948, 323180), (1027, 298320), (1040, 294591), (1130, 271128), (1144, 267810), (1185, 258544), (1243, 246480), (1264, 242385), (1320, 232102), (1356, 225940), (1430, 214248), (1469, 208560), (1560, 196394), (1580, 193908), (1695, 180752), (1716, 178540), (1738, 176280), (1808, 169455), (1896, 161590), (2054, 149160), (2145, 142832), (2260, 135564), (2288, 133905), (2370, 129272), (2486, 123240), (2607, 117520), (2640, 116051), (2712, 112970), (2860, 107124), (2938, 104280), (3081, 99440), (3120, 98197), (3160, 96954), (3390, 90376), (3432, 89270), (3476, 88140), (3729, 82160), (3792, 80795), (4108, 74580), (4290, 71416), (4345, 70512), (4407, 69520), (4520, 67782), (4740, 64636), (4972, 61620), (5135, 59664), (5214, 58760), (5424, 56485), (5720, 53562), (5876, 52140), (6162, 49720), (6215, 49296), (6320, 48477), (6780, 45188), (6864, 44635), (6952, 44070), (7345, 41712), (7458, 41080), (8216, 37290), (8580, 35708), (8690, 35256), (8814, 34760), (8927, 34320), (9040, 33891), (9480, 32318), (9944, 30810), (10270, 29832), (10428, 29380), (11297, 27120), (11440, 26781), (11752, 26070), (12324, 24860), (12430, 24648), (13035, 23504), (13560, 22594), (13904, 22035), (14690, 20856), (14916, 20540), (15405, 19888), (16159, 18960), (16432, 18645), (17160, 17854), (17380, 17628)]