313638780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 384

約数和(自身を含む): 1192181760

約数和(自身を除く): 878542980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 31, 34, 35, 39, 42, 51, 52, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 102, 105, 109, 119, 124, 130, 140, 155, 156, 170, 182, 186, 195, 204, 210, 217, 218, 221, 238, 255, 260, 273, 310, 327, 340, 357, 364, 372, 390, 403, 420, 434, 436, 442, 455, 465, 476, 510, 527, 545, 546, 595, 620, 651, 654, 663, 714, 763, 780, 806, 868, 884, 910, 930, 1020, 1054, 1085, 1090, 1092, 1105, 1190, 1209, 1302, 1308, 1326, 1365, 1417, 1428, 1526, 1547, 1581, 1612, 1635, 1785, 1820, 1853, 1860, 2015, 2108, 2170, 2180, 2210, 2289, 2380, 2418, 2604, 2635, 2652, 2730, 2821, 2834, 3052, 3094, 3162, 3255, 3270, 3315, 3379, 3570, 3689, 3706, 3815, 4030, 4251, 4340, 4420, 4578, 4641, 4836, 5270, 5460, 5559, 5642, 5668, 6045, 6188, 6324, 6510, 6540, 6630, 6758, 6851, 7085, 7140, 7378, 7412, 7630, 7735, 7905, 8060, 8463, 8502, 9156, 9265, 9282, 9919, 10137, 10540, 11067, 11118, 11284, 11445, 12090, 12971, 13020, 13260, 13516, 13702, 14105, 14170, 14756, 15260, 15470, 15810, 16895, 16926, 17004, 18445, 18530, 18564, 19838, 20274, 20553, 21255, 22134, 22236, 22890, 23205, 23653, 24089, 24180, 25942, 27404, 27795, 28210, 28340, 29757, 30940, 31620, 33790, 33852, 34255, 36890, 37060, 38913, 39676, 40548, 41106, 42315, 42510, 43927, 44268, 45780, 46410, 47306, 47957, 48178, 49595, 50685, 51884, 55335, 55590, 56420, 57443, 59514, 64855, 67580, 68510, 70959, 72267, 73780, 77826, 82212, 84630, 85020, 87854, 92820, 94612, 95914, 96356, 99190, 101370, 102765, 110670, 111180, 114886, 118265, 119028, 120445, 129710, 131781, 137020, 141918, 143871, 144534, 148785, 155652, 168623, 169260, 172329, 175708, 191828, 194565, 198380, 202740, 205530, 219635, 221340, 229772, 236530, 239785, 240890, 259420, 263562, 283836, 287215, 287742, 289068, 297570, 307489, 337246, 344658, 354795, 361335, 389130, 402101, 411060, 439270, 473060, 479570, 481780, 505869, 527124, 574430, 575484, 595140, 614978, 658905, 674492, 689316, 709590, 719355, 722670, 746759, 778260, 804202, 843115, 861645, 878540, 922467, 959140, 1011738, 1148860, 1206303, 1229956, 1317810, 1419180, 1438710, 1445340, 1493518, 1537445, 1608404, 1686230, 1723290, 1844934, 2010505, 2023476, 2240277, 2412606, 2529345, 2635620, 2877420, 2987036, 3074890, 3372460, 3446580, 3689868, 3733795, 4021010, 4480554, 4612335, 4825212, 5058690, 5227313, 6031515, 6149780, 7467590, 8042020, 8961108, 9224670, 10117380, 10454626, 11201385, 12063030, 14935180, 15681939, 18449340, 20909252, 22402770, 24126060, 26136565, 31363878, 44805540, 52273130, 62727756, 78409695, 104546260, 156819390, 313638780]

約数ペア:

[(1, 313638780), (2, 156819390), (3, 104546260), (4, 78409695), (5, 62727756), (6, 52273130), (7, 44805540), (10, 31363878), (12, 26136565), (13, 24126060), (14, 22402770), (15, 20909252), (17, 18449340), (20, 15681939), (21, 14935180), (26, 12063030), (28, 11201385), (30, 10454626), (31, 10117380), (34, 9224670), (35, 8961108), (39, 8042020), (42, 7467590), (51, 6149780), (52, 6031515), (60, 5227313), (62, 5058690), (65, 4825212), (68, 4612335), (70, 4480554), (78, 4021010), (84, 3733795), (85, 3689868), (91, 3446580), (93, 3372460), (102, 3074890), (105, 2987036), (109, 2877420), (119, 2635620), (124, 2529345), (130, 2412606), (140, 2240277), (155, 2023476), (156, 2010505), (170, 1844934), (182, 1723290), (186, 1686230), (195, 1608404), (204, 1537445), (210, 1493518), (217, 1445340), (218, 1438710), (221, 1419180), (238, 1317810), (255, 1229956), (260, 1206303), (273, 1148860), (310, 1011738), (327, 959140), (340, 922467), (357, 878540), (364, 861645), (372, 843115), (390, 804202), (403, 778260), (420, 746759), (434, 722670), (436, 719355), (442, 709590), (455, 689316), (465, 674492), (476, 658905), (510, 614978), (527, 595140), (545, 575484), (546, 574430), (595, 527124), (620, 505869), (651, 481780), (654, 479570), (663, 473060), (714, 439270), (763, 411060), (780, 402101), (806, 389130), (868, 361335), (884, 354795), (910, 344658), (930, 337246), (1020, 307489), (1054, 297570), (1085, 289068), (1090, 287742), (1092, 287215), (1105, 283836), (1190, 263562), (1209, 259420), (1302, 240890), (1308, 239785), (1326, 236530), (1365, 229772), (1417, 221340), (1428, 219635), (1526, 205530), (1547, 202740), (1581, 198380), (1612, 194565), (1635, 191828), (1785, 175708), (1820, 172329), (1853, 169260), (1860, 168623), (2015, 155652), (2108, 148785), (2170, 144534), (2180, 143871), (2210, 141918), (2289, 137020), (2380, 131781), (2418, 129710), (2604, 120445), (2635, 119028), (2652, 118265), (2730, 114886), (2821, 111180), (2834, 110670), (3052, 102765), (3094, 101370), (3162, 99190), (3255, 96356), (3270, 95914), (3315, 94612), (3379, 92820), (3570, 87854), (3689, 85020), (3706, 84630), (3815, 82212), (4030, 77826), (4251, 73780), (4340, 72267), (4420, 70959), (4578, 68510), (4641, 67580), (4836, 64855), (5270, 59514), (5460, 57443), (5559, 56420), (5642, 55590), (5668, 55335), (6045, 51884), (6188, 50685), (6324, 49595), (6510, 48178), (6540, 47957), (6630, 47306), (6758, 46410), (6851, 45780), (7085, 44268), (7140, 43927), (7378, 42510), (7412, 42315), (7630, 41106), (7735, 40548), (7905, 39676), (8060, 38913), (8463, 37060), (8502, 36890), (9156, 34255), (9265, 33852), (9282, 33790), (9919, 31620), (10137, 30940), (10540, 29757), (11067, 28340), (11118, 28210), (11284, 27795), (11445, 27404), (12090, 25942), (12971, 24180), (13020, 24089), (13260, 23653), (13516, 23205), (13702, 22890), (14105, 22236), (14170, 22134), (14756, 21255), (15260, 20553), (15470, 20274), (15810, 19838), (16895, 18564), (16926, 18530), (17004, 18445)]