396398520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 384

約数和(自身を含む): 1644364800

約数和(自身を除く): 1247966280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 252, 255, 266, 280, 285, 306, 315, 323, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 487, 504, 510, 532, 570, 595, 612, 630, 646, 665, 680, 684, 714, 760, 765, 798, 840, 855, 952, 969, 974, 1020, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1368, 1428, 1461, 1530, 1596, 1615, 1710, 1785, 1938, 1948, 1995, 2040, 2142, 2261, 2280, 2380, 2394, 2435, 2520, 2584, 2660, 2856, 2907, 2922, 3060, 3192, 3230, 3409, 3420, 3570, 3876, 3896, 3990, 4284, 4383, 4522, 4760, 4788, 4845, 4870, 5320, 5355, 5814, 5844, 5985, 6120, 6460, 6783, 6818, 6840, 7140, 7305, 7752, 7980, 8279, 8568, 8766, 9044, 9253, 9576, 9690, 9740, 10227, 10710, 11305, 11628, 11688, 11970, 12920, 13566, 13636, 14280, 14535, 14610, 15960, 16558, 17045, 17532, 18088, 18506, 19380, 19480, 20349, 20454, 21420, 21915, 22610, 23256, 23940, 24837, 27132, 27272, 27759, 29070, 29220, 30681, 33116, 33915, 34090, 35064, 37012, 38760, 40698, 40908, 41395, 42840, 43830, 45220, 46265, 47880, 49674, 51135, 54264, 55518, 57953, 58140, 58440, 61362, 64771, 66232, 67830, 68180, 74024, 74511, 81396, 81816, 82790, 83277, 87660, 90440, 92530, 99348, 101745, 102270, 111036, 115906, 116280, 122724, 124185, 129542, 135660, 136360, 138795, 149022, 153405, 157301, 162792, 165580, 166554, 173859, 175320, 185060, 194313, 198696, 203490, 204540, 222072, 231812, 245448, 248370, 259084, 271320, 277590, 289765, 298044, 306810, 314602, 323855, 331160, 333108, 347718, 370120, 372555, 388626, 406980, 409080, 416385, 463624, 471903, 496740, 518168, 521577, 555180, 579530, 582939, 596088, 613620, 629204, 647710, 666216, 695436, 745110, 777252, 786505, 813960, 832770, 869295, 943806, 971565, 993480, 1043154, 1101107, 1110360, 1159060, 1165878, 1227240, 1258408, 1295420, 1390872, 1415709, 1490220, 1554504, 1573010, 1665540, 1738590, 1887612, 1943130, 2086308, 2202214, 2318120, 2331756, 2359515, 2590840, 2607885, 2831418, 2914695, 2980440, 3146020, 3303321, 3331080, 3477180, 3775224, 3886260, 4172616, 4404428, 4663512, 4719030, 5215770, 5505535, 5662836, 5829390, 6292040, 6606642, 6954360, 7078545, 7772520, 8808856, 9438060, 9909963, 10431540, 11011070, 11325672, 11658780, 13213284, 14157090, 16516605, 18876120, 19819926, 20863080, 22022140, 23317560, 26426568, 28314180, 33033210, 39639852, 44044280, 49549815, 56628360, 66066420, 79279704, 99099630, 132132840, 198199260, 396398520]

約数ペア:

[(1, 396398520), (2, 198199260), (3, 132132840), (4, 99099630), (5, 79279704), (6, 66066420), (7, 56628360), (8, 49549815), (9, 44044280), (10, 39639852), (12, 33033210), (14, 28314180), (15, 26426568), (17, 23317560), (18, 22022140), (19, 20863080), (20, 19819926), (21, 18876120), (24, 16516605), (28, 14157090), (30, 13213284), (34, 11658780), (35, 11325672), (36, 11011070), (38, 10431540), (40, 9909963), (42, 9438060), (45, 8808856), (51, 7772520), (56, 7078545), (57, 6954360), (60, 6606642), (63, 6292040), (68, 5829390), (70, 5662836), (72, 5505535), (76, 5215770), (84, 4719030), (85, 4663512), (90, 4404428), (95, 4172616), (102, 3886260), (105, 3775224), (114, 3477180), (119, 3331080), (120, 3303321), (126, 3146020), (133, 2980440), (136, 2914695), (140, 2831418), (152, 2607885), (153, 2590840), (168, 2359515), (170, 2331756), (171, 2318120), (180, 2202214), (190, 2086308), (204, 1943130), (210, 1887612), (228, 1738590), (238, 1665540), (252, 1573010), (255, 1554504), (266, 1490220), (280, 1415709), (285, 1390872), (306, 1295420), (315, 1258408), (323, 1227240), (340, 1165878), (342, 1159060), (357, 1110360), (360, 1101107), (380, 1043154), (399, 993480), (408, 971565), (420, 943806), (456, 869295), (476, 832770), (487, 813960), (504, 786505), (510, 777252), (532, 745110), (570, 695436), (595, 666216), (612, 647710), (630, 629204), (646, 613620), (665, 596088), (680, 582939), (684, 579530), (714, 555180), (760, 521577), (765, 518168), (798, 496740), (840, 471903), (855, 463624), (952, 416385), (969, 409080), (974, 406980), (1020, 388626), (1064, 372555), (1071, 370120), (1140, 347718), (1190, 333108), (1197, 331160), (1224, 323855), (1260, 314602), (1292, 306810), (1330, 298044), (1368, 289765), (1428, 277590), (1461, 271320), (1530, 259084), (1596, 248370), (1615, 245448), (1710, 231812), (1785, 222072), (1938, 204540), (1948, 203490), (1995, 198696), (2040, 194313), (2142, 185060), (2261, 175320), (2280, 173859), (2380, 166554), (2394, 165580), (2435, 162792), (2520, 157301), (2584, 153405), (2660, 149022), (2856, 138795), (2907, 136360), (2922, 135660), (3060, 129542), (3192, 124185), (3230, 122724), (3409, 116280), (3420, 115906), (3570, 111036), (3876, 102270), (3896, 101745), (3990, 99348), (4284, 92530), (4383, 90440), (4522, 87660), (4760, 83277), (4788, 82790), (4845, 81816), (4870, 81396), (5320, 74511), (5355, 74024), (5814, 68180), (5844, 67830), (5985, 66232), (6120, 64771), (6460, 61362), (6783, 58440), (6818, 58140), (6840, 57953), (7140, 55518), (7305, 54264), (7752, 51135), (7980, 49674), (8279, 47880), (8568, 46265), (8766, 45220), (9044, 43830), (9253, 42840), (9576, 41395), (9690, 40908), (9740, 40698), (10227, 38760), (10710, 37012), (11305, 35064), (11628, 34090), (11688, 33915), (11970, 33116), (12920, 30681), (13566, 29220), (13636, 29070), (14280, 27759), (14535, 27272), (14610, 27132), (15960, 24837), (16558, 23940), (17045, 23256), (17532, 22610), (18088, 21915), (18506, 21420), (19380, 20454), (19480, 20349)]