15115116240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{142811}}^1$

素因数の和:142847

約数の個数: 240

約数和(自身を含む): 60563712960

約数和(自身を除く): 45448596720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 105840, 142811, 285622, 428433, 571244, 714055, 856866, 999677, 1142488, 1285299, 1428110, 1713732, 1999354, 2142165, 2284976, 2570598, 2856220, 2999031, 3427464, 3855897, 3998708, 4284330, 4998385, 5141196, 5712440, 5998062, 6426495, 6854928, 6997739, 7711794, 7997416, 8568660, 8997093, 9996770, 10282392, 11424880, 11996124, 12852990, 13995478, 14995155, 15423588, 15994832, 17137320, 17994186, 19279485, 19993540, 20564784, 20993217, 23992248, 25705980, 26991279, 27990956, 29990310, 30847176, 34274640, 34988695, 35988372, 38558970, 39987080, 41986434, 44985465, 47984496, 51411960, 53982558, 55981912, 59980620, 61694352, 62979651, 69977390, 71976744, 77117940, 79974160, 83972868, 89970930, 102823920, 104966085, 107965116, 111963824, 119961240, 125959302, 134956395, 139954780, 143953488, 154235880, 167945736, 179941860, 188938953, 209932170, 215930232, 239922480, 251918604, 269912790, 279909560, 308471760, 314898255, 335891472, 359883720, 377877906, 419864340, 431860464, 503837208, 539825580, 559819120, 629796510, 719767440, 755755812, 839728680, 944694765, 1007674416, 1079651160, 1259593020, 1511511624, 1679457360, 1889389530, 2159302320, 2519186040, 3023023248, 3778779060, 5038372080, 7557558120, 15115116240]

約数ペア:

[(1, 15115116240), (2, 7557558120), (3, 5038372080), (4, 3778779060), (5, 3023023248), (6, 2519186040), (7, 2159302320), (8, 1889389530), (9, 1679457360), (10, 1511511624), (12, 1259593020), (14, 1079651160), (15, 1007674416), (16, 944694765), (18, 839728680), (20, 755755812), (21, 719767440), (24, 629796510), (27, 559819120), (28, 539825580), (30, 503837208), (35, 431860464), (36, 419864340), (40, 377877906), (42, 359883720), (45, 335891472), (48, 314898255), (49, 308471760), (54, 279909560), (56, 269912790), (60, 251918604), (63, 239922480), (70, 215930232), (72, 209932170), (80, 188938953), (84, 179941860), (90, 167945736), (98, 154235880), (105, 143953488), (108, 139954780), (112, 134956395), (120, 125959302), (126, 119961240), (135, 111963824), (140, 107965116), (144, 104966085), (147, 102823920), (168, 89970930), (180, 83972868), (189, 79974160), (196, 77117940), (210, 71976744), (216, 69977390), (240, 62979651), (245, 61694352), (252, 59980620), (270, 55981912), (280, 53982558), (294, 51411960), (315, 47984496), (336, 44985465), (360, 41986434), (378, 39987080), (392, 38558970), (420, 35988372), (432, 34988695), (441, 34274640), (490, 30847176), (504, 29990310), (540, 27990956), (560, 26991279), (588, 25705980), (630, 23992248), (720, 20993217), (735, 20564784), (756, 19993540), (784, 19279485), (840, 17994186), (882, 17137320), (945, 15994832), (980, 15423588), (1008, 14995155), (1080, 13995478), (1176, 12852990), (1260, 11996124), (1323, 11424880), (1470, 10282392), (1512, 9996770), (1680, 8997093), (1764, 8568660), (1890, 7997416), (1960, 7711794), (2160, 6997739), (2205, 6854928), (2352, 6426495), (2520, 5998062), (2646, 5712440), (2940, 5141196), (3024, 4998385), (3528, 4284330), (3780, 3998708), (3920, 3855897), (4410, 3427464), (5040, 2999031), (5292, 2856220), (5880, 2570598), (6615, 2284976), (7056, 2142165), (7560, 1999354), (8820, 1713732), (10584, 1428110), (11760, 1285299), (13230, 1142488), (15120, 999677), (17640, 856866), (21168, 714055), (26460, 571244), (35280, 428433), (52920, 285622), (105840, 142811)]