123195240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 503193600

約数和(自身を除く): 379998360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 56, 57, 60, 62, 63, 70, 72, 76, 83, 84, 90, 93, 95, 105, 114, 120, 124, 126, 133, 140, 152, 155, 166, 168, 171, 180, 186, 190, 210, 217, 228, 248, 249, 252, 266, 279, 280, 285, 310, 315, 332, 342, 360, 372, 380, 399, 415, 420, 434, 456, 465, 498, 504, 532, 558, 570, 581, 589, 620, 630, 651, 664, 665, 684, 744, 747, 760, 798, 830, 840, 855, 868, 930, 996, 1064, 1085, 1116, 1140, 1162, 1178, 1197, 1240, 1245, 1260, 1302, 1330, 1368, 1395, 1494, 1577, 1596, 1660, 1710, 1736, 1743, 1767, 1860, 1953, 1992, 1995, 2170, 2232, 2280, 2324, 2356, 2394, 2490, 2520, 2573, 2604, 2660, 2790, 2905, 2945, 2988, 3154, 3192, 3255, 3320, 3420, 3486, 3534, 3720, 3735, 3906, 3990, 4123, 4340, 4648, 4712, 4731, 4788, 4980, 5146, 5208, 5229, 5301, 5320, 5580, 5810, 5890, 5976, 5985, 6308, 6510, 6840, 6972, 7068, 7470, 7719, 7812, 7885, 7980, 8246, 8680, 8715, 8835, 9462, 9576, 9765, 9960, 10292, 10458, 10602, 11039, 11160, 11620, 11780, 11970, 12369, 12616, 12865, 13020, 13944, 14136, 14193, 14940, 15438, 15624, 15770, 15960, 16492, 17430, 17670, 18011, 18924, 19530, 20584, 20615, 20916, 21204, 22078, 23157, 23240, 23560, 23655, 23940, 24738, 25730, 26040, 26145, 26505, 28386, 29880, 30876, 31540, 32984, 33117, 34860, 35340, 36022, 37107, 37848, 38595, 39060, 41230, 41832, 42408, 44156, 46314, 47310, 47880, 48887, 49476, 51460, 52290, 53010, 54033, 55195, 56772, 61752, 61845, 63080, 66234, 69720, 70680, 70965, 72044, 74214, 77190, 78120, 82460, 88312, 90055, 92628, 94620, 97774, 98952, 99351, 102920, 104580, 106020, 108066, 110390, 113544, 115785, 123690, 132468, 141930, 144088, 146661, 148428, 154380, 162099, 164920, 165585, 180110, 185256, 185535, 189240, 195548, 198702, 209160, 212040, 216132, 220780, 231570, 244435, 247380, 264936, 270165, 283860, 293322, 296856, 308760, 324198, 331170, 342209, 360220, 371070, 391096, 397404, 432264, 439983, 441560, 463140, 488870, 494760, 496755, 540330, 567720, 586644, 648396, 662340, 684418, 720440, 733305, 742140, 794808, 810495, 879966, 926280, 977740, 993510, 1026627, 1080660, 1173288, 1296792, 1324680, 1368836, 1466610, 1484280, 1620990, 1711045, 1759932, 1955480, 1987020, 2053254, 2161320, 2199915, 2737672, 2933220, 3079881, 3241980, 3422090, 3519864, 3974040, 4106508, 4399830, 5133135, 5866440, 6159762, 6483960, 6844180, 8213016, 8799660, 10266270, 12319524, 13688360, 15399405, 17599320, 20532540, 24639048, 30798810, 41065080, 61597620, 123195240]

約数ペア:

[(1, 123195240), (2, 61597620), (3, 41065080), (4, 30798810), (5, 24639048), (6, 20532540), (7, 17599320), (8, 15399405), (9, 13688360), (10, 12319524), (12, 10266270), (14, 8799660), (15, 8213016), (18, 6844180), (19, 6483960), (20, 6159762), (21, 5866440), (24, 5133135), (28, 4399830), (30, 4106508), (31, 3974040), (35, 3519864), (36, 3422090), (38, 3241980), (40, 3079881), (42, 2933220), (45, 2737672), (56, 2199915), (57, 2161320), (60, 2053254), (62, 1987020), (63, 1955480), (70, 1759932), (72, 1711045), (76, 1620990), (83, 1484280), (84, 1466610), (90, 1368836), (93, 1324680), (95, 1296792), (105, 1173288), (114, 1080660), (120, 1026627), (124, 993510), (126, 977740), (133, 926280), (140, 879966), (152, 810495), (155, 794808), (166, 742140), (168, 733305), (171, 720440), (180, 684418), (186, 662340), (190, 648396), (210, 586644), (217, 567720), (228, 540330), (248, 496755), (249, 494760), (252, 488870), (266, 463140), (279, 441560), (280, 439983), (285, 432264), (310, 397404), (315, 391096), (332, 371070), (342, 360220), (360, 342209), (372, 331170), (380, 324198), (399, 308760), (415, 296856), (420, 293322), (434, 283860), (456, 270165), (465, 264936), (498, 247380), (504, 244435), (532, 231570), (558, 220780), (570, 216132), (581, 212040), (589, 209160), (620, 198702), (630, 195548), (651, 189240), (664, 185535), (665, 185256), (684, 180110), (744, 165585), (747, 164920), (760, 162099), (798, 154380), (830, 148428), (840, 146661), (855, 144088), (868, 141930), (930, 132468), (996, 123690), (1064, 115785), (1085, 113544), (1116, 110390), (1140, 108066), (1162, 106020), (1178, 104580), (1197, 102920), (1240, 99351), (1245, 98952), (1260, 97774), (1302, 94620), (1330, 92628), (1368, 90055), (1395, 88312), (1494, 82460), (1577, 78120), (1596, 77190), (1660, 74214), (1710, 72044), (1736, 70965), (1743, 70680), (1767, 69720), (1860, 66234), (1953, 63080), (1992, 61845), (1995, 61752), (2170, 56772), (2232, 55195), (2280, 54033), (2324, 53010), (2356, 52290), (2394, 51460), (2490, 49476), (2520, 48887), (2573, 47880), (2604, 47310), (2660, 46314), (2790, 44156), (2905, 42408), (2945, 41832), (2988, 41230), (3154, 39060), (3192, 38595), (3255, 37848), (3320, 37107), (3420, 36022), (3486, 35340), (3534, 34860), (3720, 33117), (3735, 32984), (3906, 31540), (3990, 30876), (4123, 29880), (4340, 28386), (4648, 26505), (4712, 26145), (4731, 26040), (4788, 25730), (4980, 24738), (5146, 23940), (5208, 23655), (5229, 23560), (5301, 23240), (5320, 23157), (5580, 22078), (5810, 21204), (5890, 20916), (5976, 20615), (5985, 20584), (6308, 19530), (6510, 18924), (6840, 18011), (6972, 17670), (7068, 17430), (7470, 16492), (7719, 15960), (7812, 15770), (7885, 15624), (7980, 15438), (8246, 14940), (8680, 14193), (8715, 14136), (8835, 13944), (9462, 13020), (9576, 12865), (9765, 12616), (9960, 12369), (10292, 11970), (10458, 11780), (10602, 11620), (11039, 11160)]