384712380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 288

約数和(自身を含む): 1403438400

約数和(自身を除く): 1018726020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 509, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1018, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1527, 1530, 1615, 1710, 1938, 1989, 2036, 2210, 2223, 2340, 2470, 2545, 2652, 2907, 2964, 3054, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4581, 4845, 4940, 5090, 5814, 6108, 6460, 6617, 6630, 7410, 7635, 7956, 8398, 8653, 8892, 9162, 9671, 9690, 9945, 10180, 11115, 11628, 12597, 13234, 13260, 14535, 14820, 15270, 16796, 17306, 18324, 19342, 19380, 19851, 19890, 20995, 22230, 22905, 25194, 25959, 26468, 29013, 29070, 30540, 33085, 34612, 37791, 38684, 39702, 39780, 41990, 43265, 44460, 45810, 48355, 50388, 51918, 58026, 58140, 59553, 62985, 66170, 75582, 77877, 79404, 83980, 86530, 87039, 91620, 96710, 99255, 103836, 112489, 116052, 119106, 125723, 125970, 129795, 132340, 145065, 151164, 155754, 164407, 173060, 174078, 188955, 193420, 198510, 224978, 238212, 251446, 251940, 259590, 290130, 297765, 311508, 328814, 337467, 348156, 377169, 377910, 389385, 397020, 435195, 449956, 493221, 502892, 519180, 562445, 580260, 595530, 628615, 657628, 674934, 754338, 755820, 778770, 822035, 870390, 986442, 1012401, 1124890, 1131507, 1191060, 1257230, 1349868, 1479663, 1508676, 1557540, 1644070, 1687335, 1740780, 1885845, 1972884, 2024802, 2137291, 2249780, 2263014, 2466105, 2514460, 2959326, 3288140, 3374670, 3771690, 4049604, 4274582, 4526028, 4932210, 5062005, 5657535, 5918652, 6411873, 6749340, 7398315, 7543380, 8549164, 9864420, 10124010, 10686455, 11315070, 12823746, 14796630, 19235619, 20248020, 21372910, 22630140, 25647492, 29593260, 32059365, 38471238, 42745820, 64118730, 76942476, 96178095, 128237460, 192356190, 384712380]

約数ペア:

[(1, 384712380), (2, 192356190), (3, 128237460), (4, 96178095), (5, 76942476), (6, 64118730), (9, 42745820), (10, 38471238), (12, 32059365), (13, 29593260), (15, 25647492), (17, 22630140), (18, 21372910), (19, 20248020), (20, 19235619), (26, 14796630), (30, 12823746), (34, 11315070), (36, 10686455), (38, 10124010), (39, 9864420), (45, 8549164), (51, 7543380), (52, 7398315), (57, 6749340), (60, 6411873), (65, 5918652), (68, 5657535), (76, 5062005), (78, 4932210), (85, 4526028), (90, 4274582), (95, 4049604), (102, 3771690), (114, 3374670), (117, 3288140), (130, 2959326), (153, 2514460), (156, 2466105), (170, 2263014), (171, 2249780), (180, 2137291), (190, 2024802), (195, 1972884), (204, 1885845), (221, 1740780), (228, 1687335), (234, 1644070), (247, 1557540), (255, 1508676), (260, 1479663), (285, 1349868), (306, 1257230), (323, 1191060), (340, 1131507), (342, 1124890), (380, 1012401), (390, 986442), (442, 870390), (468, 822035), (494, 778770), (509, 755820), (510, 754338), (570, 674934), (585, 657628), (612, 628615), (646, 595530), (663, 580260), (684, 562445), (741, 519180), (765, 502892), (780, 493221), (855, 449956), (884, 435195), (969, 397020), (988, 389385), (1018, 377910), (1020, 377169), (1105, 348156), (1140, 337467), (1170, 328814), (1235, 311508), (1292, 297765), (1326, 290130), (1482, 259590), (1527, 251940), (1530, 251446), (1615, 238212), (1710, 224978), (1938, 198510), (1989, 193420), (2036, 188955), (2210, 174078), (2223, 173060), (2340, 164407), (2470, 155754), (2545, 151164), (2652, 145065), (2907, 132340), (2964, 129795), (3054, 125970), (3060, 125723), (3230, 119106), (3315, 116052), (3420, 112489), (3705, 103836), (3876, 99255), (3978, 96710), (4199, 91620), (4420, 87039), (4446, 86530), (4581, 83980), (4845, 79404), (4940, 77877), (5090, 75582), (5814, 66170), (6108, 62985), (6460, 59553), (6617, 58140), (6630, 58026), (7410, 51918), (7635, 50388), (7956, 48355), (8398, 45810), (8653, 44460), (8892, 43265), (9162, 41990), (9671, 39780), (9690, 39702), (9945, 38684), (10180, 37791), (11115, 34612), (11628, 33085), (12597, 30540), (13234, 29070), (13260, 29013), (14535, 26468), (14820, 25959), (15270, 25194), (16796, 22905), (17306, 22230), (18324, 20995), (19342, 19890), (19380, 19851)]