15304154880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1783

約数の個数: 288

約数和(自身を含む): 56032155648

約数和(自身を除く): 40728000768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 431, 448, 480, 560, 640, 672, 768, 840, 862, 896, 960, 1120, 1280, 1293, 1321, 1344, 1680, 1724, 1792, 1920, 2155, 2240, 2586, 2642, 2688, 3017, 3360, 3448, 3840, 3963, 4310, 4480, 5172, 5284, 5376, 6034, 6465, 6605, 6720, 6896, 7926, 8620, 8960, 9051, 9247, 10344, 10568, 12068, 12930, 13210, 13440, 13792, 15085, 15852, 17240, 18102, 18494, 19815, 20688, 21136, 24136, 25860, 26420, 26880, 27584, 27741, 30170, 31704, 34480, 36204, 36988, 39630, 41376, 42272, 45255, 46235, 48272, 51720, 52840, 55168, 55482, 60340, 63408, 68960, 72408, 73976, 79260, 82752, 84544, 90510, 92470, 96544, 103440, 105680, 110336, 110964, 120680, 126816, 137920, 138705, 144816, 147952, 158520, 165504, 169088, 181020, 184940, 193088, 206880, 211360, 221928, 241360, 253632, 275840, 277410, 289632, 295904, 317040, 331008, 338176, 362040, 369880, 386176, 413760, 422720, 443856, 482720, 507264, 551680, 554820, 569351, 579264, 591808, 634080, 724080, 739760, 772352, 827520, 845440, 887712, 965440, 1014528, 1109640, 1138702, 1158528, 1183616, 1268160, 1448160, 1479520, 1655040, 1690880, 1708053, 1775424, 1930880, 2219280, 2277404, 2317056, 2367232, 2536320, 2846755, 2896320, 2959040, 3416106, 3550848, 3861760, 3985457, 4438560, 4554808, 5072640, 5693510, 5792640, 5918080, 6832212, 7101696, 7970914, 8540265, 8877120, 9109616, 11387020, 11585280, 11836160, 11956371, 13664424, 15941828, 17080530, 17754240, 18219232, 19927285, 22774040, 23912742, 27328848, 31883656, 34161060, 35508480, 36438464, 39854570, 45548080, 47825484, 54657696, 59781855, 63767312, 68322120, 72876928, 79709140, 91096160, 95650968, 109315392, 119563710, 127534624, 136644240, 145753856, 159418280, 182192320, 191301936, 218630784, 239127420, 255069248, 273288480, 318836560, 364384640, 382603872, 437261568, 478254840, 510138496, 546576960, 637673120, 728769280, 765207744, 956509680, 1020276992, 1093153920, 1275346240, 1530415488, 1913019360, 2186307840, 2550692480, 3060830976, 3826038720, 5101384960, 7652077440, 15304154880]

約数ペア:

[(1, 15304154880), (2, 7652077440), (3, 5101384960), (4, 3826038720), (5, 3060830976), (6, 2550692480), (7, 2186307840), (8, 1913019360), (10, 1530415488), (12, 1275346240), (14, 1093153920), (15, 1020276992), (16, 956509680), (20, 765207744), (21, 728769280), (24, 637673120), (28, 546576960), (30, 510138496), (32, 478254840), (35, 437261568), (40, 382603872), (42, 364384640), (48, 318836560), (56, 273288480), (60, 255069248), (64, 239127420), (70, 218630784), (80, 191301936), (84, 182192320), (96, 159418280), (105, 145753856), (112, 136644240), (120, 127534624), (128, 119563710), (140, 109315392), (160, 95650968), (168, 91096160), (192, 79709140), (210, 72876928), (224, 68322120), (240, 63767312), (256, 59781855), (280, 54657696), (320, 47825484), (336, 45548080), (384, 39854570), (420, 36438464), (431, 35508480), (448, 34161060), (480, 31883656), (560, 27328848), (640, 23912742), (672, 22774040), (768, 19927285), (840, 18219232), (862, 17754240), (896, 17080530), (960, 15941828), (1120, 13664424), (1280, 11956371), (1293, 11836160), (1321, 11585280), (1344, 11387020), (1680, 9109616), (1724, 8877120), (1792, 8540265), (1920, 7970914), (2155, 7101696), (2240, 6832212), (2586, 5918080), (2642, 5792640), (2688, 5693510), (3017, 5072640), (3360, 4554808), (3448, 4438560), (3840, 3985457), (3963, 3861760), (4310, 3550848), (4480, 3416106), (5172, 2959040), (5284, 2896320), (5376, 2846755), (6034, 2536320), (6465, 2367232), (6605, 2317056), (6720, 2277404), (6896, 2219280), (7926, 1930880), (8620, 1775424), (8960, 1708053), (9051, 1690880), (9247, 1655040), (10344, 1479520), (10568, 1448160), (12068, 1268160), (12930, 1183616), (13210, 1158528), (13440, 1138702), (13792, 1109640), (15085, 1014528), (15852, 965440), (17240, 887712), (18102, 845440), (18494, 827520), (19815, 772352), (20688, 739760), (21136, 724080), (24136, 634080), (25860, 591808), (26420, 579264), (26880, 569351), (27584, 554820), (27741, 551680), (30170, 507264), (31704, 482720), (34480, 443856), (36204, 422720), (36988, 413760), (39630, 386176), (41376, 369880), (42272, 362040), (45255, 338176), (46235, 331008), (48272, 317040), (51720, 295904), (52840, 289632), (55168, 277410), (55482, 275840), (60340, 253632), (63408, 241360), (68960, 221928), (72408, 211360), (73976, 206880), (79260, 193088), (82752, 184940), (84544, 181020), (90510, 169088), (92470, 165504), (96544, 158520), (103440, 147952), (105680, 144816), (110336, 138705), (110964, 137920), (120680, 126816)]