1949449320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8545

約数の個数: 288

約数和(自身を含む): 7937977320

約数和(自身を除く): 5988528000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8501, 8820, 9555, 10920, 11466, 12740, 15288, 16380, 17002, 17640, 19110, 22932, 25480, 25503, 28665, 32760, 34004, 38220, 42505, 45864, 51006, 57330, 59507, 68008, 76440, 76509, 85010, 102012, 110513, 114660, 119014, 127515, 153018, 170020, 178521, 204024, 221026, 229320, 238028, 255030, 297535, 306036, 331539, 340040, 357042, 382545, 416549, 442052, 476056, 510060, 535563, 552565, 595070, 612072, 663078, 714084, 765090, 773591, 833098, 884104, 892605, 994617, 1020120, 1071126, 1105130, 1190140, 1249647, 1326156, 1428168, 1530180, 1547182, 1657695, 1666196, 1785210, 1989234, 2082745, 2142252, 2210260, 2320773, 2380280, 2499294, 2652312, 2677815, 3060360, 3094364, 3315390, 3332392, 3570420, 3748941, 3867955, 3978468, 4165490, 4284504, 4420520, 4641546, 4973085, 4998588, 5355630, 5415137, 6188728, 6248235, 6630780, 6962319, 7140840, 7497882, 7735910, 7956936, 8330980, 9283092, 9946170, 9997176, 10711260, 10830274, 11603865, 12496470, 13261560, 13924638, 14995764, 15471820, 16245411, 16661960, 18566184, 18744705, 19892340, 21422520, 21660548, 23207730, 24992940, 27075685, 27849276, 29991528, 30943640, 32490822, 34811595, 37489410, 39784680, 43321096, 46415460, 48736233, 49985880, 54151370, 55698552, 64981644, 69623190, 74978820, 81227055, 92830920, 97472466, 108302740, 129963288, 139246380, 149957640, 162454110, 194944932, 216605480, 243681165, 278492760, 324908220, 389889864, 487362330, 649816440, 974724660, 1949449320]

約数ペア:

[(1, 1949449320), (2, 974724660), (3, 649816440), (4, 487362330), (5, 389889864), (6, 324908220), (7, 278492760), (8, 243681165), (9, 216605480), (10, 194944932), (12, 162454110), (13, 149957640), (14, 139246380), (15, 129963288), (18, 108302740), (20, 97472466), (21, 92830920), (24, 81227055), (26, 74978820), (28, 69623190), (30, 64981644), (35, 55698552), (36, 54151370), (39, 49985880), (40, 48736233), (42, 46415460), (45, 43321096), (49, 39784680), (52, 37489410), (56, 34811595), (60, 32490822), (63, 30943640), (65, 29991528), (70, 27849276), (72, 27075685), (78, 24992940), (84, 23207730), (90, 21660548), (91, 21422520), (98, 19892340), (104, 18744705), (105, 18566184), (117, 16661960), (120, 16245411), (126, 15471820), (130, 14995764), (140, 13924638), (147, 13261560), (156, 12496470), (168, 11603865), (180, 10830274), (182, 10711260), (195, 9997176), (196, 9946170), (210, 9283092), (234, 8330980), (245, 7956936), (252, 7735910), (260, 7497882), (273, 7140840), (280, 6962319), (294, 6630780), (312, 6248235), (315, 6188728), (360, 5415137), (364, 5355630), (390, 4998588), (392, 4973085), (420, 4641546), (441, 4420520), (455, 4284504), (468, 4165490), (490, 3978468), (504, 3867955), (520, 3748941), (546, 3570420), (585, 3332392), (588, 3315390), (630, 3094364), (637, 3060360), (728, 2677815), (735, 2652312), (780, 2499294), (819, 2380280), (840, 2320773), (882, 2210260), (910, 2142252), (936, 2082745), (980, 1989234), (1092, 1785210), (1170, 1666196), (1176, 1657695), (1260, 1547182), (1274, 1530180), (1365, 1428168), (1470, 1326156), (1560, 1249647), (1638, 1190140), (1764, 1105130), (1820, 1071126), (1911, 1020120), (1960, 994617), (2184, 892605), (2205, 884104), (2340, 833098), (2520, 773591), (2548, 765090), (2730, 714084), (2940, 663078), (3185, 612072), (3276, 595070), (3528, 552565), (3640, 535563), (3822, 510060), (4095, 476056), (4410, 442052), (4680, 416549), (5096, 382545), (5460, 357042), (5733, 340040), (5880, 331539), (6370, 306036), (6552, 297535), (7644, 255030), (8190, 238028), (8501, 229320), (8820, 221026), (9555, 204024), (10920, 178521), (11466, 170020), (12740, 153018), (15288, 127515), (16380, 119014), (17002, 114660), (17640, 110513), (19110, 102012), (22932, 85010), (25480, 76509), (25503, 76440), (28665, 68008), (32760, 59507), (34004, 57330), (38220, 51006), (42505, 45864)]