191979303040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{77491}}^1$

素因数の和:77603

約数の個数: 192

約数和(自身を含む): 540646185600

約数和(自身を除く): 348666882560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 79, 80, 98, 112, 128, 140, 158, 160, 196, 224, 245, 280, 316, 320, 392, 395, 448, 490, 553, 560, 632, 640, 784, 790, 896, 980, 1106, 1120, 1264, 1568, 1580, 1960, 2212, 2240, 2528, 2765, 3136, 3160, 3871, 3920, 4424, 4480, 5056, 5530, 6272, 6320, 7742, 7840, 8848, 10112, 11060, 12640, 15484, 15680, 17696, 19355, 22120, 25280, 30968, 31360, 35392, 38710, 44240, 50560, 61936, 70784, 77420, 77491, 88480, 123872, 154840, 154982, 176960, 247744, 309680, 309964, 353920, 387455, 495488, 542437, 619360, 619928, 774910, 1084874, 1238720, 1239856, 1549820, 2169748, 2477440, 2479712, 2712185, 3099640, 3797059, 4339496, 4959424, 5424370, 6121789, 6199280, 7594118, 8678992, 9918848, 10848740, 12243578, 12398560, 15188236, 17357984, 18985295, 21697480, 24487156, 24797120, 30376472, 30608945, 34715968, 37970590, 42852523, 43394960, 48974312, 49594240, 60752944, 61217890, 69431936, 75941180, 85705046, 86789920, 97948624, 121505888, 122435780, 151882360, 171410092, 173579840, 195897248, 214262615, 243011776, 244871560, 299967661, 303764720, 342820184, 347159680, 391794496, 428525230, 486023552, 489743120, 599935322, 607529440, 685640368, 783588992, 857050460, 979486240, 1199870644, 1215058880, 1371280736, 1499838305, 1714100920, 1958972480, 2399741288, 2430117760, 2742561472, 2999676610, 3428201840, 3917944960, 4799482576, 5485122944, 5999353220, 6856403680, 9598965152, 11998706440, 13712807360, 19197930304, 23997412880, 27425614720, 38395860608, 47994825760, 95989651520, 191979303040]

約数ペア:

[(1, 191979303040), (2, 95989651520), (4, 47994825760), (5, 38395860608), (7, 27425614720), (8, 23997412880), (10, 19197930304), (14, 13712807360), (16, 11998706440), (20, 9598965152), (28, 6856403680), (32, 5999353220), (35, 5485122944), (40, 4799482576), (49, 3917944960), (56, 3428201840), (64, 2999676610), (70, 2742561472), (79, 2430117760), (80, 2399741288), (98, 1958972480), (112, 1714100920), (128, 1499838305), (140, 1371280736), (158, 1215058880), (160, 1199870644), (196, 979486240), (224, 857050460), (245, 783588992), (280, 685640368), (316, 607529440), (320, 599935322), (392, 489743120), (395, 486023552), (448, 428525230), (490, 391794496), (553, 347159680), (560, 342820184), (632, 303764720), (640, 299967661), (784, 244871560), (790, 243011776), (896, 214262615), (980, 195897248), (1106, 173579840), (1120, 171410092), (1264, 151882360), (1568, 122435780), (1580, 121505888), (1960, 97948624), (2212, 86789920), (2240, 85705046), (2528, 75941180), (2765, 69431936), (3136, 61217890), (3160, 60752944), (3871, 49594240), (3920, 48974312), (4424, 43394960), (4480, 42852523), (5056, 37970590), (5530, 34715968), (6272, 30608945), (6320, 30376472), (7742, 24797120), (7840, 24487156), (8848, 21697480), (10112, 18985295), (11060, 17357984), (12640, 15188236), (15484, 12398560), (15680, 12243578), (17696, 10848740), (19355, 9918848), (22120, 8678992), (25280, 7594118), (30968, 6199280), (31360, 6121789), (35392, 5424370), (38710, 4959424), (44240, 4339496), (50560, 3797059), (61936, 3099640), (70784, 2712185), (77420, 2479712), (77491, 2477440), (88480, 2169748), (123872, 1549820), (154840, 1239856), (154982, 1238720), (176960, 1084874), (247744, 774910), (309680, 619928), (309964, 619360), (353920, 542437), (387455, 495488)]