68578308960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{37313}}^1$

素因数の和:37885

約数の個数: 192

約数和(自身を含む): 247339878912

約数和(自身を除く): 178761569952

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 547, 560, 672, 840, 1094, 1120, 1641, 1680, 2188, 2735, 3282, 3360, 3829, 4376, 5470, 6564, 7658, 8205, 8752, 10940, 11487, 13128, 15316, 16410, 17504, 19145, 21880, 22974, 26256, 30632, 32820, 37313, 38290, 43760, 45948, 52512, 57435, 61264, 65640, 74626, 76580, 87520, 91896, 111939, 114870, 122528, 131280, 149252, 153160, 183792, 186565, 223878, 229740, 261191, 262560, 298504, 306320, 367584, 373130, 447756, 459480, 522382, 559695, 597008, 612640, 746260, 783573, 895512, 918960, 1044764, 1119390, 1194016, 1305955, 1492520, 1567146, 1791024, 1837920, 2089528, 2238780, 2611910, 2985040, 3134292, 3582048, 3917865, 4179056, 4477560, 5223820, 5970080, 6268584, 7835730, 8358112, 8955120, 10447640, 12537168, 15671460, 17910240, 20410211, 20895280, 25074336, 31342920, 40820422, 41790560, 61230633, 62685840, 81640844, 102051055, 122461266, 125371680, 142871477, 163281688, 204102110, 244922532, 285742954, 306153165, 326563376, 408204220, 428614431, 489845064, 571485908, 612306330, 653126752, 714357385, 816408440, 857228862, 979690128, 1142971816, 1224612660, 1428714770, 1632816880, 1714457724, 1959380256, 2143072155, 2285943632, 2449225320, 2857429540, 3265633760, 3428915448, 4286144310, 4571887264, 4898450640, 5714859080, 6857830896, 8572288620, 9796901280, 11429718160, 13715661792, 17144577240, 22859436320, 34289154480, 68578308960]

約数ペア:

[(1, 68578308960), (2, 34289154480), (3, 22859436320), (4, 17144577240), (5, 13715661792), (6, 11429718160), (7, 9796901280), (8, 8572288620), (10, 6857830896), (12, 5714859080), (14, 4898450640), (15, 4571887264), (16, 4286144310), (20, 3428915448), (21, 3265633760), (24, 2857429540), (28, 2449225320), (30, 2285943632), (32, 2143072155), (35, 1959380256), (40, 1714457724), (42, 1632816880), (48, 1428714770), (56, 1224612660), (60, 1142971816), (70, 979690128), (80, 857228862), (84, 816408440), (96, 714357385), (105, 653126752), (112, 612306330), (120, 571485908), (140, 489845064), (160, 428614431), (168, 408204220), (210, 326563376), (224, 306153165), (240, 285742954), (280, 244922532), (336, 204102110), (420, 163281688), (480, 142871477), (547, 125371680), (560, 122461266), (672, 102051055), (840, 81640844), (1094, 62685840), (1120, 61230633), (1641, 41790560), (1680, 40820422), (2188, 31342920), (2735, 25074336), (3282, 20895280), (3360, 20410211), (3829, 17910240), (4376, 15671460), (5470, 12537168), (6564, 10447640), (7658, 8955120), (8205, 8358112), (8752, 7835730), (10940, 6268584), (11487, 5970080), (13128, 5223820), (15316, 4477560), (16410, 4179056), (17504, 3917865), (19145, 3582048), (21880, 3134292), (22974, 2985040), (26256, 2611910), (30632, 2238780), (32820, 2089528), (37313, 1837920), (38290, 1791024), (43760, 1567146), (45948, 1492520), (52512, 1305955), (57435, 1194016), (61264, 1119390), (65640, 1044764), (74626, 918960), (76580, 895512), (87520, 783573), (91896, 746260), (111939, 612640), (114870, 597008), (122528, 559695), (131280, 522382), (149252, 459480), (153160, 447756), (183792, 373130), (186565, 367584), (223878, 306320), (229740, 298504), (261191, 262560)]