78034080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 265845888

約数和(自身を除く): 187811808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 73, 80, 85, 96, 102, 120, 131, 136, 146, 160, 170, 204, 219, 240, 255, 262, 272, 292, 340, 365, 393, 408, 438, 480, 510, 524, 544, 584, 655, 680, 730, 786, 816, 876, 1020, 1048, 1095, 1168, 1241, 1310, 1360, 1460, 1572, 1632, 1752, 1965, 2040, 2096, 2190, 2227, 2336, 2482, 2620, 2720, 2920, 3144, 3504, 3723, 3930, 4080, 4192, 4380, 4454, 4964, 5240, 5840, 6205, 6288, 6681, 7008, 7446, 7860, 8160, 8760, 8908, 9563, 9928, 10480, 11135, 11680, 12410, 12576, 13362, 14892, 15720, 17520, 17816, 18615, 19126, 19856, 20960, 22270, 24820, 26724, 28689, 29784, 31440, 33405, 35040, 35632, 37230, 38252, 39712, 44540, 47815, 49640, 53448, 57378, 59568, 62880, 66810, 71264, 74460, 76504, 89080, 95630, 99280, 106896, 114756, 119136, 133620, 143445, 148920, 153008, 162571, 178160, 191260, 198560, 213792, 229512, 267240, 286890, 297840, 306016, 325142, 356320, 382520, 459024, 487713, 534480, 573780, 595680, 650284, 765040, 812855, 918048, 975426, 1068960, 1147560, 1300568, 1530080, 1625710, 1950852, 2295120, 2438565, 2601136, 3251420, 3901704, 4590240, 4877130, 5202272, 6502840, 7803408, 9754260, 13005680, 15606816, 19508520, 26011360, 39017040, 78034080]

約数ペア:

[(1, 78034080), (2, 39017040), (3, 26011360), (4, 19508520), (5, 15606816), (6, 13005680), (8, 9754260), (10, 7803408), (12, 6502840), (15, 5202272), (16, 4877130), (17, 4590240), (20, 3901704), (24, 3251420), (30, 2601136), (32, 2438565), (34, 2295120), (40, 1950852), (48, 1625710), (51, 1530080), (60, 1300568), (68, 1147560), (73, 1068960), (80, 975426), (85, 918048), (96, 812855), (102, 765040), (120, 650284), (131, 595680), (136, 573780), (146, 534480), (160, 487713), (170, 459024), (204, 382520), (219, 356320), (240, 325142), (255, 306016), (262, 297840), (272, 286890), (292, 267240), (340, 229512), (365, 213792), (393, 198560), (408, 191260), (438, 178160), (480, 162571), (510, 153008), (524, 148920), (544, 143445), (584, 133620), (655, 119136), (680, 114756), (730, 106896), (786, 99280), (816, 95630), (876, 89080), (1020, 76504), (1048, 74460), (1095, 71264), (1168, 66810), (1241, 62880), (1310, 59568), (1360, 57378), (1460, 53448), (1572, 49640), (1632, 47815), (1752, 44540), (1965, 39712), (2040, 38252), (2096, 37230), (2190, 35632), (2227, 35040), (2336, 33405), (2482, 31440), (2620, 29784), (2720, 28689), (2920, 26724), (3144, 24820), (3504, 22270), (3723, 20960), (3930, 19856), (4080, 19126), (4192, 18615), (4380, 17816), (4454, 17520), (4964, 15720), (5240, 14892), (5840, 13362), (6205, 12576), (6288, 12410), (6681, 11680), (7008, 11135), (7446, 10480), (7860, 9928), (8160, 9563), (8760, 8908)]