197814720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 336

約数和(自身を含む): 718645248

約数和(自身を除く): 520830528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 32, 34, 40, 46, 48, 51, 60, 62, 64, 68, 69, 80, 85, 92, 93, 96, 102, 115, 120, 124, 136, 138, 155, 160, 170, 184, 186, 192, 204, 230, 240, 248, 255, 272, 276, 289, 310, 320, 340, 345, 368, 372, 391, 408, 460, 465, 480, 496, 510, 527, 544, 552, 578, 620, 680, 690, 713, 736, 744, 782, 816, 867, 920, 930, 960, 992, 1020, 1054, 1088, 1104, 1156, 1173, 1240, 1360, 1380, 1426, 1445, 1472, 1488, 1564, 1581, 1632, 1734, 1840, 1860, 1955, 1984, 2040, 2108, 2139, 2208, 2312, 2346, 2480, 2635, 2720, 2760, 2852, 2890, 2976, 3128, 3162, 3264, 3468, 3565, 3680, 3720, 3910, 4080, 4216, 4278, 4335, 4416, 4624, 4692, 4960, 5270, 5440, 5520, 5704, 5780, 5865, 5952, 6256, 6324, 6647, 6936, 7130, 7360, 7440, 7820, 7905, 8160, 8432, 8556, 8670, 8959, 9248, 9384, 9920, 10540, 10695, 11040, 11408, 11560, 11730, 12121, 12512, 12648, 13294, 13872, 14260, 14880, 15640, 15810, 16320, 16864, 17112, 17340, 17918, 18496, 18768, 19941, 21080, 21390, 22080, 22816, 23120, 23460, 24242, 25024, 25296, 26588, 26877, 27744, 28520, 29760, 31280, 31620, 33235, 33728, 34224, 34680, 35836, 36363, 37536, 39882, 42160, 42780, 44795, 45632, 46240, 46920, 48484, 50592, 53176, 53754, 55488, 57040, 60605, 62560, 63240, 66470, 68448, 69360, 71672, 72726, 75072, 79764, 84320, 85560, 89590, 92480, 93840, 96968, 99705, 101184, 106352, 107508, 114080, 121210, 125120, 126480, 132940, 134385, 136896, 138720, 143344, 145452, 159528, 168640, 171120, 179180, 181815, 187680, 193936, 199410, 206057, 212704, 215016, 228160, 242420, 252960, 265880, 268770, 277440, 286688, 290904, 319056, 342240, 358360, 363630, 375360, 387872, 398820, 412114, 425408, 430032, 484840, 505920, 531760, 537540, 573376, 581808, 618171, 638112, 684480, 716720, 727260, 775744, 797640, 824228, 860064, 969680, 1030285, 1063520, 1075080, 1163616, 1236342, 1276224, 1433440, 1454520, 1595280, 1648456, 1720128, 1939360, 2060570, 2127040, 2150160, 2327232, 2472684, 2866880, 2909040, 3090855, 3190560, 3296912, 3878720, 4121140, 4300320, 4945368, 5818080, 6181710, 6381120, 6593824, 8242280, 8600640, 9890736, 11636160, 12363420, 13187648, 16484560, 19781472, 24726840, 32969120, 39562944, 49453680, 65938240, 98907360, 197814720]

約数ペア:

[(1, 197814720), (2, 98907360), (3, 65938240), (4, 49453680), (5, 39562944), (6, 32969120), (8, 24726840), (10, 19781472), (12, 16484560), (15, 13187648), (16, 12363420), (17, 11636160), (20, 9890736), (23, 8600640), (24, 8242280), (30, 6593824), (31, 6381120), (32, 6181710), (34, 5818080), (40, 4945368), (46, 4300320), (48, 4121140), (51, 3878720), (60, 3296912), (62, 3190560), (64, 3090855), (68, 2909040), (69, 2866880), (80, 2472684), (85, 2327232), (92, 2150160), (93, 2127040), (96, 2060570), (102, 1939360), (115, 1720128), (120, 1648456), (124, 1595280), (136, 1454520), (138, 1433440), (155, 1276224), (160, 1236342), (170, 1163616), (184, 1075080), (186, 1063520), (192, 1030285), (204, 969680), (230, 860064), (240, 824228), (248, 797640), (255, 775744), (272, 727260), (276, 716720), (289, 684480), (310, 638112), (320, 618171), (340, 581808), (345, 573376), (368, 537540), (372, 531760), (391, 505920), (408, 484840), (460, 430032), (465, 425408), (480, 412114), (496, 398820), (510, 387872), (527, 375360), (544, 363630), (552, 358360), (578, 342240), (620, 319056), (680, 290904), (690, 286688), (713, 277440), (736, 268770), (744, 265880), (782, 252960), (816, 242420), (867, 228160), (920, 215016), (930, 212704), (960, 206057), (992, 199410), (1020, 193936), (1054, 187680), (1088, 181815), (1104, 179180), (1156, 171120), (1173, 168640), (1240, 159528), (1360, 145452), (1380, 143344), (1426, 138720), (1445, 136896), (1472, 134385), (1488, 132940), (1564, 126480), (1581, 125120), (1632, 121210), (1734, 114080), (1840, 107508), (1860, 106352), (1955, 101184), (1984, 99705), (2040, 96968), (2108, 93840), (2139, 92480), (2208, 89590), (2312, 85560), (2346, 84320), (2480, 79764), (2635, 75072), (2720, 72726), (2760, 71672), (2852, 69360), (2890, 68448), (2976, 66470), (3128, 63240), (3162, 62560), (3264, 60605), (3468, 57040), (3565, 55488), (3680, 53754), (3720, 53176), (3910, 50592), (4080, 48484), (4216, 46920), (4278, 46240), (4335, 45632), (4416, 44795), (4624, 42780), (4692, 42160), (4960, 39882), (5270, 37536), (5440, 36363), (5520, 35836), (5704, 34680), (5780, 34224), (5865, 33728), (5952, 33235), (6256, 31620), (6324, 31280), (6647, 29760), (6936, 28520), (7130, 27744), (7360, 26877), (7440, 26588), (7820, 25296), (7905, 25024), (8160, 24242), (8432, 23460), (8556, 23120), (8670, 22816), (8959, 22080), (9248, 21390), (9384, 21080), (9920, 19941), (10540, 18768), (10695, 18496), (11040, 17918), (11408, 17340), (11560, 17112), (11730, 16864), (12121, 16320), (12512, 15810), (12648, 15640), (13294, 14880), (13872, 14260)]