203006160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 240

約数和(自身を含む): 796663296

約数和(自身を除く): 593657136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 857, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1714, 1880, 1974, 2115, 2256, 2520, 2571, 2632, 2820, 2961, 3290, 3384, 3428, 3760, 3948, 4230, 4285, 4935, 5040, 5142, 5264, 5640, 5922, 5999, 6580, 6768, 6856, 7713, 7896, 8460, 8570, 9870, 10284, 11280, 11844, 11998, 12855, 13160, 13712, 14805, 15426, 15792, 16920, 17140, 17997, 19740, 20568, 23688, 23996, 25710, 26320, 29610, 29995, 30852, 33840, 34280, 35994, 38565, 39480, 40279, 41136, 47376, 47992, 51420, 53991, 59220, 59990, 61704, 68560, 71988, 77130, 78960, 80558, 89985, 95984, 102840, 107982, 118440, 119980, 120837, 123408, 143976, 154260, 161116, 179970, 201395, 205680, 215964, 236880, 239960, 241674, 269955, 281953, 287952, 308520, 322232, 359940, 362511, 402790, 431928, 479920, 483348, 539910, 563906, 604185, 617040, 644464, 719880, 725022, 805580, 845859, 863856, 966696, 1079820, 1127812, 1208370, 1409765, 1439760, 1450044, 1611160, 1691718, 1812555, 1933392, 2159640, 2255624, 2416740, 2537577, 2819530, 2900088, 3222320, 3383436, 3625110, 4229295, 4319280, 4511248, 4833480, 5075154, 5639060, 5800176, 6766872, 7250220, 8458590, 9666960, 10150308, 11278120, 12687885, 13533744, 14500440, 16917180, 20300616, 22556240, 25375770, 29000880, 33834360, 40601232, 50751540, 67668720, 101503080, 203006160]

約数ペア:

[(1, 203006160), (2, 101503080), (3, 67668720), (4, 50751540), (5, 40601232), (6, 33834360), (7, 29000880), (8, 25375770), (9, 22556240), (10, 20300616), (12, 16917180), (14, 14500440), (15, 13533744), (16, 12687885), (18, 11278120), (20, 10150308), (21, 9666960), (24, 8458590), (28, 7250220), (30, 6766872), (35, 5800176), (36, 5639060), (40, 5075154), (42, 4833480), (45, 4511248), (47, 4319280), (48, 4229295), (56, 3625110), (60, 3383436), (63, 3222320), (70, 2900088), (72, 2819530), (80, 2537577), (84, 2416740), (90, 2255624), (94, 2159640), (105, 1933392), (112, 1812555), (120, 1691718), (126, 1611160), (140, 1450044), (141, 1439760), (144, 1409765), (168, 1208370), (180, 1127812), (188, 1079820), (210, 966696), (235, 863856), (240, 845859), (252, 805580), (280, 725022), (282, 719880), (315, 644464), (329, 617040), (336, 604185), (360, 563906), (376, 539910), (420, 483348), (423, 479920), (470, 431928), (504, 402790), (560, 362511), (564, 359940), (630, 322232), (658, 308520), (705, 287952), (720, 281953), (752, 269955), (840, 241674), (846, 239960), (857, 236880), (940, 215964), (987, 205680), (1008, 201395), (1128, 179970), (1260, 161116), (1316, 154260), (1410, 143976), (1645, 123408), (1680, 120837), (1692, 119980), (1714, 118440), (1880, 107982), (1974, 102840), (2115, 95984), (2256, 89985), (2520, 80558), (2571, 78960), (2632, 77130), (2820, 71988), (2961, 68560), (3290, 61704), (3384, 59990), (3428, 59220), (3760, 53991), (3948, 51420), (4230, 47992), (4285, 47376), (4935, 41136), (5040, 40279), (5142, 39480), (5264, 38565), (5640, 35994), (5922, 34280), (5999, 33840), (6580, 30852), (6768, 29995), (6856, 29610), (7713, 26320), (7896, 25710), (8460, 23996), (8570, 23688), (9870, 20568), (10284, 19740), (11280, 17997), (11844, 17140), (11998, 16920), (12855, 15792), (13160, 15426), (13712, 14805)]