239806980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 432

約数和(自身を含む): 941129280

約数和(自身を除く): 701322300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 53, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 106, 108, 114, 126, 133, 135, 140, 147, 159, 162, 171, 180, 189, 190, 196, 210, 212, 228, 243, 245, 252, 265, 266, 270, 285, 294, 315, 318, 324, 342, 371, 378, 380, 399, 405, 420, 441, 477, 486, 490, 513, 530, 532, 540, 567, 570, 588, 630, 636, 665, 684, 735, 742, 756, 795, 798, 810, 855, 882, 931, 945, 954, 972, 980, 1007, 1026, 1060, 1113, 1134, 1140, 1197, 1215, 1260, 1323, 1330, 1431, 1470, 1484, 1539, 1590, 1596, 1620, 1701, 1710, 1764, 1855, 1862, 1890, 1908, 1995, 2014, 2052, 2205, 2226, 2268, 2385, 2394, 2430, 2565, 2597, 2646, 2660, 2793, 2835, 2862, 2940, 3021, 3078, 3180, 3339, 3402, 3420, 3591, 3710, 3724, 3780, 3969, 3990, 4028, 4293, 4410, 4452, 4617, 4655, 4770, 4788, 4860, 5035, 5130, 5194, 5292, 5565, 5586, 5670, 5724, 5985, 6042, 6156, 6615, 6678, 6804, 7049, 7155, 7182, 7420, 7695, 7791, 7938, 7980, 8379, 8505, 8586, 8820, 9063, 9234, 9310, 9540, 10017, 10070, 10260, 10388, 10773, 11130, 11172, 11340, 11907, 11970, 12084, 12879, 12985, 13230, 13356, 13965, 14098, 14310, 14364, 15105, 15390, 15582, 15876, 16695, 16758, 17010, 17172, 17955, 18126, 18468, 18620, 19845, 20034, 20140, 21147, 21465, 21546, 22260, 23085, 23373, 23814, 23940, 25137, 25758, 25970, 26460, 27189, 27930, 28196, 28620, 30051, 30210, 30780, 31164, 32319, 33390, 33516, 34020, 35245, 35910, 36252, 38955, 39690, 40068, 41895, 42294, 42930, 43092, 45315, 46170, 46746, 47628, 49343, 50085, 50274, 51516, 51940, 53865, 54378, 55860, 59535, 60102, 60420, 63441, 64395, 64638, 66780, 70119, 70490, 71820, 75411, 77910, 79380, 81567, 83790, 84588, 85860, 90153, 90630, 92340, 93492, 98686, 100170, 100548, 105735, 107730, 108756, 116865, 119070, 120204, 125685, 126882, 128790, 129276, 135945, 140238, 140980, 148029, 150255, 150822, 155820, 161595, 163134, 167580, 180306, 181260, 190323, 197372, 200340, 210357, 211470, 215460, 226233, 233730, 238140, 244701, 246715, 251370, 253764, 257580, 271890, 280476, 296058, 300510, 301644, 317205, 323190, 326268, 350595, 360612, 377055, 380646, 407835, 420714, 422940, 444087, 450765, 452466, 467460, 489402, 493430, 502740, 543780, 570969, 592116, 601020, 631071, 634410, 646380, 701190, 740145, 754110, 761292, 815670, 841428, 888174, 901530, 904932, 951615, 978804, 986860, 1051785, 1131165, 1141938, 1223505, 1262142, 1268820, 1332261, 1402380, 1480290, 1508220, 1631340, 1712907, 1776348, 1803060, 1903230, 2103570, 2220435, 2262330, 2283876, 2447010, 2524284, 2664522, 2854845, 2960580, 3155355, 3425814, 3806460, 3996783, 4207140, 4440870, 4524660, 4894020, 5329044, 5709690, 6310710, 6661305, 6851628, 7993566, 8564535, 8881740, 11419380, 11990349, 12621420, 13322610, 15987132, 17129070, 19983915, 23980698, 26645220, 34258140, 39967830, 47961396, 59951745, 79935660, 119903490, 239806980]

約数ペア:

[(1, 239806980), (2, 119903490), (3, 79935660), (4, 59951745), (5, 47961396), (6, 39967830), (7, 34258140), (9, 26645220), (10, 23980698), (12, 19983915), (14, 17129070), (15, 15987132), (18, 13322610), (19, 12621420), (20, 11990349), (21, 11419380), (27, 8881740), (28, 8564535), (30, 7993566), (35, 6851628), (36, 6661305), (38, 6310710), (42, 5709690), (45, 5329044), (49, 4894020), (53, 4524660), (54, 4440870), (57, 4207140), (60, 3996783), (63, 3806460), (70, 3425814), (76, 3155355), (81, 2960580), (84, 2854845), (90, 2664522), (95, 2524284), (98, 2447010), (105, 2283876), (106, 2262330), (108, 2220435), (114, 2103570), (126, 1903230), (133, 1803060), (135, 1776348), (140, 1712907), (147, 1631340), (159, 1508220), (162, 1480290), (171, 1402380), (180, 1332261), (189, 1268820), (190, 1262142), (196, 1223505), (210, 1141938), (212, 1131165), (228, 1051785), (243, 986860), (245, 978804), (252, 951615), (265, 904932), (266, 901530), (270, 888174), (285, 841428), (294, 815670), (315, 761292), (318, 754110), (324, 740145), (342, 701190), (371, 646380), (378, 634410), (380, 631071), (399, 601020), (405, 592116), (420, 570969), (441, 543780), (477, 502740), (486, 493430), (490, 489402), (513, 467460), (530, 452466), (532, 450765), (540, 444087), (567, 422940), (570, 420714), (588, 407835), (630, 380646), (636, 377055), (665, 360612), (684, 350595), (735, 326268), (742, 323190), (756, 317205), (795, 301644), (798, 300510), (810, 296058), (855, 280476), (882, 271890), (931, 257580), (945, 253764), (954, 251370), (972, 246715), (980, 244701), (1007, 238140), (1026, 233730), (1060, 226233), (1113, 215460), (1134, 211470), (1140, 210357), (1197, 200340), (1215, 197372), (1260, 190323), (1323, 181260), (1330, 180306), (1431, 167580), (1470, 163134), (1484, 161595), (1539, 155820), (1590, 150822), (1596, 150255), (1620, 148029), (1701, 140980), (1710, 140238), (1764, 135945), (1855, 129276), (1862, 128790), (1890, 126882), (1908, 125685), (1995, 120204), (2014, 119070), (2052, 116865), (2205, 108756), (2226, 107730), (2268, 105735), (2385, 100548), (2394, 100170), (2430, 98686), (2565, 93492), (2597, 92340), (2646, 90630), (2660, 90153), (2793, 85860), (2835, 84588), (2862, 83790), (2940, 81567), (3021, 79380), (3078, 77910), (3180, 75411), (3339, 71820), (3402, 70490), (3420, 70119), (3591, 66780), (3710, 64638), (3724, 64395), (3780, 63441), (3969, 60420), (3990, 60102), (4028, 59535), (4293, 55860), (4410, 54378), (4452, 53865), (4617, 51940), (4655, 51516), (4770, 50274), (4788, 50085), (4860, 49343), (5035, 47628), (5130, 46746), (5194, 46170), (5292, 45315), (5565, 43092), (5586, 42930), (5670, 42294), (5724, 41895), (5985, 40068), (6042, 39690), (6156, 38955), (6615, 36252), (6678, 35910), (6804, 35245), (7049, 34020), (7155, 33516), (7182, 33390), (7420, 32319), (7695, 31164), (7791, 30780), (7938, 30210), (7980, 30051), (8379, 28620), (8505, 28196), (8586, 27930), (8820, 27189), (9063, 26460), (9234, 25970), (9310, 25758), (9540, 25137), (10017, 23940), (10070, 23814), (10260, 23373), (10388, 23085), (10773, 22260), (11130, 21546), (11172, 21465), (11340, 21147), (11907, 20140), (11970, 20034), (12084, 19845), (12879, 18620), (12985, 18468), (13230, 18126), (13356, 17955), (13965, 17172), (14098, 17010), (14310, 16758), (14364, 16695), (15105, 15876), (15390, 15582)]