313576380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 192

約数和(自身を含む): 1106380800

約数和(自身を除く): 792804420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2351, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4702, 4940, 5130, 6669, 7020, 7053, 7410, 8892, 9404, 10260, 11115, 11755, 13338, 14106, 14820, 21159, 22230, 23510, 26676, 28212, 30563, 33345, 35265, 42318, 44460, 44669, 47020, 61126, 63477, 66690, 70530, 84636, 89338, 91689, 105795, 122252, 126954, 133380, 134007, 141060, 152815, 178676, 183378, 211590, 223345, 253908, 268014, 275067, 305630, 317385, 366756, 402021, 423180, 446690, 458445, 536028, 550134, 580697, 611260, 634770, 670035, 804042, 825201, 893380, 916890, 1100268, 1161394, 1206063, 1269540, 1340070, 1375335, 1608084, 1650402, 1742091, 1833780, 2010105, 2322788, 2412126, 2680140, 2750670, 2903485, 3300804, 3484182, 4020210, 4126005, 4824252, 5226273, 5501340, 5806970, 6030315, 6968364, 8040420, 8252010, 8710455, 10452546, 11613940, 12060630, 15678819, 16504020, 17420910, 20905092, 24121260, 26131365, 31357638, 34841820, 52262730, 62715276, 78394095, 104525460, 156788190, 313576380]

約数ペア:

[(1, 313576380), (2, 156788190), (3, 104525460), (4, 78394095), (5, 62715276), (6, 52262730), (9, 34841820), (10, 31357638), (12, 26131365), (13, 24121260), (15, 20905092), (18, 17420910), (19, 16504020), (20, 15678819), (26, 12060630), (27, 11613940), (30, 10452546), (36, 8710455), (38, 8252010), (39, 8040420), (45, 6968364), (52, 6030315), (54, 5806970), (57, 5501340), (60, 5226273), (65, 4824252), (76, 4126005), (78, 4020210), (90, 3484182), (95, 3300804), (108, 2903485), (114, 2750670), (117, 2680140), (130, 2412126), (135, 2322788), (156, 2010105), (171, 1833780), (180, 1742091), (190, 1650402), (195, 1608084), (228, 1375335), (234, 1340070), (247, 1269540), (260, 1206063), (270, 1161394), (285, 1100268), (342, 916890), (351, 893380), (380, 825201), (390, 804042), (468, 670035), (494, 634770), (513, 611260), (540, 580697), (570, 550134), (585, 536028), (684, 458445), (702, 446690), (741, 423180), (780, 402021), (855, 366756), (988, 317385), (1026, 305630), (1140, 275067), (1170, 268014), (1235, 253908), (1404, 223345), (1482, 211590), (1710, 183378), (1755, 178676), (2052, 152815), (2223, 141060), (2340, 134007), (2351, 133380), (2470, 126954), (2565, 122252), (2964, 105795), (3420, 91689), (3510, 89338), (3705, 84636), (4446, 70530), (4702, 66690), (4940, 63477), (5130, 61126), (6669, 47020), (7020, 44669), (7053, 44460), (7410, 42318), (8892, 35265), (9404, 33345), (10260, 30563), (11115, 28212), (11755, 26676), (13338, 23510), (14106, 22230), (14820, 21159)]