508997580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 1806271488

約数和(自身を除く): 1297273908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 101, 105, 130, 140, 142, 156, 169, 182, 195, 202, 210, 213, 260, 273, 284, 303, 338, 355, 364, 390, 404, 420, 426, 455, 497, 505, 507, 546, 606, 676, 707, 710, 780, 845, 852, 910, 923, 994, 1010, 1014, 1065, 1092, 1183, 1212, 1313, 1365, 1414, 1420, 1491, 1515, 1690, 1820, 1846, 1988, 2020, 2028, 2121, 2130, 2366, 2485, 2535, 2626, 2730, 2769, 2828, 2982, 3030, 3380, 3535, 3549, 3692, 3939, 4242, 4260, 4615, 4732, 4970, 5070, 5252, 5460, 5538, 5915, 5964, 6060, 6461, 6565, 7070, 7098, 7171, 7455, 7878, 8484, 9191, 9230, 9940, 10140, 10605, 11076, 11830, 11999, 12922, 13130, 13845, 14140, 14196, 14342, 14910, 15756, 17069, 17745, 18382, 18460, 19383, 19695, 21210, 21513, 23660, 23998, 25844, 26260, 27573, 27690, 28684, 29820, 32305, 34138, 35490, 35855, 35997, 36764, 38766, 39390, 42420, 43026, 45955, 47996, 50197, 51207, 55146, 55380, 59995, 64610, 68276, 70980, 71710, 71994, 77532, 78780, 83993, 85345, 86052, 91910, 93223, 96915, 100394, 102414, 107565, 110292, 119483, 119990, 129220, 137865, 143420, 143988, 150591, 167986, 170690, 179985, 183820, 186446, 193830, 200788, 204828, 215130, 238966, 239980, 250985, 251979, 256035, 275730, 279669, 301182, 335972, 341380, 358449, 359970, 372892, 387660, 419965, 430260, 466115, 477932, 501970, 503958, 512070, 551460, 559338, 597415, 602364, 652561, 716898, 719940, 752955, 839930, 932230, 1003940, 1007916, 1024140, 1118676, 1194830, 1211899, 1259895, 1305122, 1398345, 1433796, 1505910, 1679860, 1792245, 1864460, 1957683, 2389660, 2423798, 2519790, 2610244, 2796690, 3011820, 3262805, 3584490, 3635697, 3915366, 4847596, 5039580, 5593380, 6059495, 6525610, 7168980, 7271394, 7830732, 8483293, 9788415, 12118990, 13051220, 14542788, 16966586, 18178485, 19576830, 24237980, 25449879, 33933172, 36356970, 39153660, 42416465, 50899758, 72713940, 84832930, 101799516, 127249395, 169665860, 254498790, 508997580]

約数ペア:

[(1, 508997580), (2, 254498790), (3, 169665860), (4, 127249395), (5, 101799516), (6, 84832930), (7, 72713940), (10, 50899758), (12, 42416465), (13, 39153660), (14, 36356970), (15, 33933172), (20, 25449879), (21, 24237980), (26, 19576830), (28, 18178485), (30, 16966586), (35, 14542788), (39, 13051220), (42, 12118990), (52, 9788415), (60, 8483293), (65, 7830732), (70, 7271394), (71, 7168980), (78, 6525610), (84, 6059495), (91, 5593380), (101, 5039580), (105, 4847596), (130, 3915366), (140, 3635697), (142, 3584490), (156, 3262805), (169, 3011820), (182, 2796690), (195, 2610244), (202, 2519790), (210, 2423798), (213, 2389660), (260, 1957683), (273, 1864460), (284, 1792245), (303, 1679860), (338, 1505910), (355, 1433796), (364, 1398345), (390, 1305122), (404, 1259895), (420, 1211899), (426, 1194830), (455, 1118676), (497, 1024140), (505, 1007916), (507, 1003940), (546, 932230), (606, 839930), (676, 752955), (707, 719940), (710, 716898), (780, 652561), (845, 602364), (852, 597415), (910, 559338), (923, 551460), (994, 512070), (1010, 503958), (1014, 501970), (1065, 477932), (1092, 466115), (1183, 430260), (1212, 419965), (1313, 387660), (1365, 372892), (1414, 359970), (1420, 358449), (1491, 341380), (1515, 335972), (1690, 301182), (1820, 279669), (1846, 275730), (1988, 256035), (2020, 251979), (2028, 250985), (2121, 239980), (2130, 238966), (2366, 215130), (2485, 204828), (2535, 200788), (2626, 193830), (2730, 186446), (2769, 183820), (2828, 179985), (2982, 170690), (3030, 167986), (3380, 150591), (3535, 143988), (3549, 143420), (3692, 137865), (3939, 129220), (4242, 119990), (4260, 119483), (4615, 110292), (4732, 107565), (4970, 102414), (5070, 100394), (5252, 96915), (5460, 93223), (5538, 91910), (5915, 86052), (5964, 85345), (6060, 83993), (6461, 78780), (6565, 77532), (7070, 71994), (7098, 71710), (7171, 70980), (7455, 68276), (7878, 64610), (8484, 59995), (9191, 55380), (9230, 55146), (9940, 51207), (10140, 50197), (10605, 47996), (11076, 45955), (11830, 43026), (11999, 42420), (12922, 39390), (13130, 38766), (13845, 36764), (14140, 35997), (14196, 35855), (14342, 35490), (14910, 34138), (15756, 32305), (17069, 29820), (17745, 28684), (18382, 27690), (18460, 27573), (19383, 26260), (19695, 25844), (21210, 23998), (21513, 23660)]