123562320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 476160000

約数和(自身を除く): 352597680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 79, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 158, 168, 190, 196, 210, 228, 237, 240, 245, 266, 280, 285, 294, 304, 316, 336, 343, 380, 392, 395, 399, 420, 456, 474, 490, 532, 553, 560, 570, 588, 632, 665, 686, 735, 760, 784, 790, 798, 840, 912, 931, 948, 980, 1029, 1064, 1106, 1140, 1176, 1185, 1264, 1330, 1372, 1470, 1501, 1520, 1580, 1596, 1659, 1680, 1715, 1862, 1896, 1960, 1995, 2058, 2128, 2212, 2280, 2352, 2370, 2660, 2744, 2765, 2793, 2940, 3002, 3160, 3192, 3318, 3430, 3724, 3792, 3871, 3920, 3990, 4116, 4424, 4503, 4560, 4655, 4740, 5145, 5320, 5488, 5530, 5586, 5880, 6004, 6320, 6384, 6517, 6636, 6860, 7448, 7505, 7742, 7980, 8232, 8295, 8848, 9006, 9310, 9480, 10290, 10507, 10640, 11060, 11172, 11613, 11760, 12008, 13034, 13272, 13720, 13965, 14896, 15010, 15484, 15960, 16464, 16590, 18012, 18620, 18960, 19355, 19551, 20580, 21014, 22120, 22344, 22515, 23226, 24016, 26068, 26544, 27097, 27440, 27930, 30020, 30968, 31521, 31920, 32585, 33180, 36024, 37240, 38710, 39102, 41160, 42028, 44240, 44688, 45030, 46452, 52136, 52535, 54194, 55860, 58065, 60040, 61936, 63042, 65170, 66360, 72048, 73549, 74480, 77420, 78204, 81291, 82320, 84056, 90060, 92904, 97755, 104272, 105070, 108388, 111720, 116130, 120080, 126084, 130340, 132720, 135485, 147098, 154840, 156408, 157605, 162582, 168112, 180120, 185808, 195510, 210140, 216776, 220647, 223440, 232260, 252168, 260680, 270970, 294196, 309680, 312816, 315210, 325164, 360240, 367745, 391020, 406455, 420280, 433552, 441294, 464520, 504336, 514843, 521360, 541940, 588392, 630420, 650328, 735490, 782040, 812910, 840560, 882588, 929040, 1029686, 1083880, 1103235, 1176784, 1260840, 1300656, 1470980, 1544529, 1564080, 1625820, 1765176, 2059372, 2167760, 2206470, 2521680, 2574215, 2941960, 3089058, 3251640, 3530352, 4118744, 4412940, 5148430, 5883920, 6178116, 6503280, 7722645, 8237488, 8825880, 10296860, 12356232, 15445290, 17651760, 20593720, 24712464, 30890580, 41187440, 61781160, 123562320]

約数ペア:

[(1, 123562320), (2, 61781160), (3, 41187440), (4, 30890580), (5, 24712464), (6, 20593720), (7, 17651760), (8, 15445290), (10, 12356232), (12, 10296860), (14, 8825880), (15, 8237488), (16, 7722645), (19, 6503280), (20, 6178116), (21, 5883920), (24, 5148430), (28, 4412940), (30, 4118744), (35, 3530352), (38, 3251640), (40, 3089058), (42, 2941960), (48, 2574215), (49, 2521680), (56, 2206470), (57, 2167760), (60, 2059372), (70, 1765176), (76, 1625820), (79, 1564080), (80, 1544529), (84, 1470980), (95, 1300656), (98, 1260840), (105, 1176784), (112, 1103235), (114, 1083880), (120, 1029686), (133, 929040), (140, 882588), (147, 840560), (152, 812910), (158, 782040), (168, 735490), (190, 650328), (196, 630420), (210, 588392), (228, 541940), (237, 521360), (240, 514843), (245, 504336), (266, 464520), (280, 441294), (285, 433552), (294, 420280), (304, 406455), (316, 391020), (336, 367745), (343, 360240), (380, 325164), (392, 315210), (395, 312816), (399, 309680), (420, 294196), (456, 270970), (474, 260680), (490, 252168), (532, 232260), (553, 223440), (560, 220647), (570, 216776), (588, 210140), (632, 195510), (665, 185808), (686, 180120), (735, 168112), (760, 162582), (784, 157605), (790, 156408), (798, 154840), (840, 147098), (912, 135485), (931, 132720), (948, 130340), (980, 126084), (1029, 120080), (1064, 116130), (1106, 111720), (1140, 108388), (1176, 105070), (1185, 104272), (1264, 97755), (1330, 92904), (1372, 90060), (1470, 84056), (1501, 82320), (1520, 81291), (1580, 78204), (1596, 77420), (1659, 74480), (1680, 73549), (1715, 72048), (1862, 66360), (1896, 65170), (1960, 63042), (1995, 61936), (2058, 60040), (2128, 58065), (2212, 55860), (2280, 54194), (2352, 52535), (2370, 52136), (2660, 46452), (2744, 45030), (2765, 44688), (2793, 44240), (2940, 42028), (3002, 41160), (3160, 39102), (3192, 38710), (3318, 37240), (3430, 36024), (3724, 33180), (3792, 32585), (3871, 31920), (3920, 31521), (3990, 30968), (4116, 30020), (4424, 27930), (4503, 27440), (4560, 27097), (4655, 26544), (4740, 26068), (5145, 24016), (5320, 23226), (5488, 22515), (5530, 22344), (5586, 22120), (5880, 21014), (6004, 20580), (6320, 19551), (6384, 19355), (6517, 18960), (6636, 18620), (6860, 18012), (7448, 16590), (7505, 16464), (7742, 15960), (7980, 15484), (8232, 15010), (8295, 14896), (8848, 13965), (9006, 13720), (9310, 13272), (9480, 13034), (10290, 12008), (10507, 11760), (10640, 11613), (11060, 11172)]