1138746720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 3679167744

約数和(自身を除く): 2540421024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 101, 120, 160, 166, 202, 240, 249, 283, 303, 332, 404, 415, 480, 498, 505, 566, 606, 664, 808, 830, 849, 996, 1010, 1132, 1212, 1245, 1328, 1415, 1515, 1616, 1660, 1698, 1992, 2020, 2264, 2424, 2490, 2656, 2830, 3030, 3232, 3320, 3396, 3984, 4040, 4245, 4528, 4848, 4980, 5660, 6060, 6640, 6792, 7968, 8080, 8383, 8490, 9056, 9696, 9960, 11320, 12120, 13280, 13584, 16160, 16766, 16980, 19920, 22640, 23489, 24240, 25149, 27168, 28583, 33532, 33960, 39840, 41915, 45280, 46978, 48480, 50298, 57166, 67064, 67920, 70467, 83830, 85749, 93956, 100596, 114332, 117445, 125745, 134128, 135840, 140934, 142915, 167660, 171498, 187912, 201192, 228664, 234890, 251490, 268256, 281868, 285830, 335320, 342996, 352335, 375824, 402384, 428745, 457328, 469780, 502980, 563736, 571660, 670640, 685992, 704670, 751648, 804768, 857490, 914656, 939560, 1005960, 1127472, 1143320, 1341280, 1371984, 1409340, 1714980, 1879120, 2011920, 2254944, 2286640, 2372389, 2743968, 2818680, 3429960, 3758240, 4023840, 4573280, 4744778, 5637360, 6859920, 7117167, 9489556, 11274720, 11861945, 13719840, 14234334, 18979112, 23723890, 28468668, 35585835, 37958224, 47447780, 56937336, 71171670, 75916448, 94895560, 113874672, 142343340, 189791120, 227749344, 284686680, 379582240, 569373360, 1138746720]

約数ペア:

[(1, 1138746720), (2, 569373360), (3, 379582240), (4, 284686680), (5, 227749344), (6, 189791120), (8, 142343340), (10, 113874672), (12, 94895560), (15, 75916448), (16, 71171670), (20, 56937336), (24, 47447780), (30, 37958224), (32, 35585835), (40, 28468668), (48, 23723890), (60, 18979112), (80, 14234334), (83, 13719840), (96, 11861945), (101, 11274720), (120, 9489556), (160, 7117167), (166, 6859920), (202, 5637360), (240, 4744778), (249, 4573280), (283, 4023840), (303, 3758240), (332, 3429960), (404, 2818680), (415, 2743968), (480, 2372389), (498, 2286640), (505, 2254944), (566, 2011920), (606, 1879120), (664, 1714980), (808, 1409340), (830, 1371984), (849, 1341280), (996, 1143320), (1010, 1127472), (1132, 1005960), (1212, 939560), (1245, 914656), (1328, 857490), (1415, 804768), (1515, 751648), (1616, 704670), (1660, 685992), (1698, 670640), (1992, 571660), (2020, 563736), (2264, 502980), (2424, 469780), (2490, 457328), (2656, 428745), (2830, 402384), (3030, 375824), (3232, 352335), (3320, 342996), (3396, 335320), (3984, 285830), (4040, 281868), (4245, 268256), (4528, 251490), (4848, 234890), (4980, 228664), (5660, 201192), (6060, 187912), (6640, 171498), (6792, 167660), (7968, 142915), (8080, 140934), (8383, 135840), (8490, 134128), (9056, 125745), (9696, 117445), (9960, 114332), (11320, 100596), (12120, 93956), (13280, 85749), (13584, 83830), (16160, 70467), (16766, 67920), (16980, 67064), (19920, 57166), (22640, 50298), (23489, 48480), (24240, 46978), (25149, 45280), (27168, 41915), (28583, 39840), (33532, 33960)]