205125915960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{72613}}^1$

素因数の和:72715

約数の個数: 384

約数和(自身を含む): 815600448000

約数和(自身を除く): 610474532040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 59, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 118, 120, 126, 133, 140, 152, 168, 171, 177, 180, 190, 210, 228, 236, 252, 266, 280, 285, 295, 315, 342, 354, 360, 380, 399, 413, 420, 456, 472, 504, 531, 532, 570, 590, 630, 665, 684, 708, 760, 798, 826, 840, 855, 885, 1062, 1064, 1121, 1140, 1180, 1197, 1239, 1260, 1330, 1368, 1416, 1596, 1652, 1710, 1770, 1995, 2065, 2124, 2242, 2280, 2360, 2394, 2478, 2520, 2655, 2660, 3192, 3304, 3363, 3420, 3540, 3717, 3990, 4130, 4248, 4484, 4788, 4956, 5310, 5320, 5605, 5985, 6195, 6726, 6840, 7080, 7434, 7847, 7980, 8260, 8968, 9576, 9912, 10089, 10620, 11210, 11970, 12390, 13452, 14868, 15694, 15960, 16520, 16815, 18585, 20178, 21240, 22420, 23541, 23940, 24780, 26904, 29736, 31388, 33630, 37170, 39235, 40356, 44840, 47082, 47880, 49560, 50445, 62776, 67260, 70623, 72613, 74340, 78470, 80712, 94164, 100890, 117705, 134520, 141246, 145226, 148680, 156940, 188328, 201780, 217839, 235410, 282492, 290452, 313880, 353115, 363065, 403560, 435678, 470820, 508291, 564984, 580904, 653517, 706230, 726130, 871356, 941640, 1016582, 1089195, 1307034, 1379647, 1412460, 1452260, 1524873, 1742712, 2033164, 2178390, 2541455, 2614068, 2759294, 2824920, 2904520, 3049746, 3267585, 4066328, 4138941, 4284167, 4356780, 4574619, 5082910, 5228136, 5518588, 6099492, 6535170, 6898235, 7624365, 8277882, 8568334, 8713560, 9149238, 9657529, 10165820, 11037176, 12198984, 12416823, 12852501, 13070340, 13796470, 15248730, 16555764, 17136668, 18298476, 19315058, 20331640, 20694705, 21420835, 22873095, 24833646, 25705002, 26140680, 27592940, 28972587, 29989169, 30497460, 33111528, 34273336, 36596952, 38557503, 38630116, 41389410, 42841670, 45746190, 48287645, 49667292, 51410004, 55185880, 57945174, 59978338, 60994920, 62084115, 64262505, 77115006, 77260232, 81399173, 82778820, 85683340, 86917761, 89967507, 91492380, 96575290, 99334584, 102820008, 115890348, 119956676, 124168230, 128525010, 144862935, 149945845, 154230012, 162798346, 165557640, 171366680, 173835522, 179935014, 182984760, 192787515, 193150580, 231780696, 239913352, 244197519, 248336460, 257050020, 269902521, 289725870, 299891690, 308460024, 325596692, 347671044, 359870028, 385575030, 386301160, 406995865, 434588805, 449837535, 488395038, 496672920, 514100040, 539805042, 569794211, 579451740, 599783380, 651193384, 695342088, 719740056, 732592557, 771150060, 813991730, 869177610, 899675070, 976790076, 1079610084, 1139588422, 1158903480, 1199566760, 1220987595, 1349512605, 1465185114, 1542300120, 1627983460, 1709382633, 1738355220, 1799350140, 1953580152, 2159220168, 2279176844, 2441975190, 2699025210, 2848971055, 2930370228, 3255966920, 3418765266, 3476710440, 3598700280, 3662962785, 4558353688, 4883950380, 5128147899, 5398050420, 5697942110, 5860740456, 6837530532, 7325925570, 8546913165, 9767900760, 10256295798, 10796100840, 11395884220, 13675061064, 14651851140, 17093826330, 20512591596, 22791768440, 25640739495, 29303702280, 34187652660, 41025183192, 51281478990, 68375305320, 102562957980, 205125915960]

約数ペア:

[(1, 205125915960), (2, 102562957980), (3, 68375305320), (4, 51281478990), (5, 41025183192), (6, 34187652660), (7, 29303702280), (8, 25640739495), (9, 22791768440), (10, 20512591596), (12, 17093826330), (14, 14651851140), (15, 13675061064), (18, 11395884220), (19, 10796100840), (20, 10256295798), (21, 9767900760), (24, 8546913165), (28, 7325925570), (30, 6837530532), (35, 5860740456), (36, 5697942110), (38, 5398050420), (40, 5128147899), (42, 4883950380), (45, 4558353688), (56, 3662962785), (57, 3598700280), (59, 3476710440), (60, 3418765266), (63, 3255966920), (70, 2930370228), (72, 2848971055), (76, 2699025210), (84, 2441975190), (90, 2279176844), (95, 2159220168), (105, 1953580152), (114, 1799350140), (118, 1738355220), (120, 1709382633), (126, 1627983460), (133, 1542300120), (140, 1465185114), (152, 1349512605), (168, 1220987595), (171, 1199566760), (177, 1158903480), (180, 1139588422), (190, 1079610084), (210, 976790076), (228, 899675070), (236, 869177610), (252, 813991730), (266, 771150060), (280, 732592557), (285, 719740056), (295, 695342088), (315, 651193384), (342, 599783380), (354, 579451740), (360, 569794211), (380, 539805042), (399, 514100040), (413, 496672920), (420, 488395038), (456, 449837535), (472, 434588805), (504, 406995865), (531, 386301160), (532, 385575030), (570, 359870028), (590, 347671044), (630, 325596692), (665, 308460024), (684, 299891690), (708, 289725870), (760, 269902521), (798, 257050020), (826, 248336460), (840, 244197519), (855, 239913352), (885, 231780696), (1062, 193150580), (1064, 192787515), (1121, 182984760), (1140, 179935014), (1180, 173835522), (1197, 171366680), (1239, 165557640), (1260, 162798346), (1330, 154230012), (1368, 149945845), (1416, 144862935), (1596, 128525010), (1652, 124168230), (1710, 119956676), (1770, 115890348), (1995, 102820008), (2065, 99334584), (2124, 96575290), (2242, 91492380), (2280, 89967507), (2360, 86917761), (2394, 85683340), (2478, 82778820), (2520, 81399173), (2655, 77260232), (2660, 77115006), (3192, 64262505), (3304, 62084115), (3363, 60994920), (3420, 59978338), (3540, 57945174), (3717, 55185880), (3990, 51410004), (4130, 49667292), (4248, 48287645), (4484, 45746190), (4788, 42841670), (4956, 41389410), (5310, 38630116), (5320, 38557503), (5605, 36596952), (5985, 34273336), (6195, 33111528), (6726, 30497460), (6840, 29989169), (7080, 28972587), (7434, 27592940), (7847, 26140680), (7980, 25705002), (8260, 24833646), (8968, 22873095), (9576, 21420835), (9912, 20694705), (10089, 20331640), (10620, 19315058), (11210, 18298476), (11970, 17136668), (12390, 16555764), (13452, 15248730), (14868, 13796470), (15694, 13070340), (15960, 12852501), (16520, 12416823), (16815, 12198984), (18585, 11037176), (20178, 10165820), (21240, 9657529), (22420, 9149238), (23541, 8713560), (23940, 8568334), (24780, 8277882), (26904, 7624365), (29736, 6898235), (31388, 6535170), (33630, 6099492), (37170, 5518588), (39235, 5228136), (40356, 5082910), (44840, 4574619), (47082, 4356780), (47880, 4284167), (49560, 4138941), (50445, 4066328), (62776, 3267585), (67260, 3049746), (70623, 2904520), (72613, 2824920), (74340, 2759294), (78470, 2614068), (80712, 2541455), (94164, 2178390), (100890, 2033164), (117705, 1742712), (134520, 1524873), (141246, 1452260), (145226, 1412460), (148680, 1379647), (156940, 1307034), (188328, 1089195), (201780, 1016582), (217839, 941640), (235410, 871356), (282492, 726130), (290452, 706230), (313880, 653517), (353115, 580904), (363065, 564984), (403560, 508291), (435678, 470820)]