20173473320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:497

約数の個数: 384

約数和(自身を含む): 62001918720

約数和(自身を除く): 41828445400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 121, 130, 140, 143, 154, 163, 182, 220, 242, 260, 280, 281, 286, 308, 326, 364, 385, 440, 455, 484, 520, 562, 572, 605, 616, 652, 715, 728, 770, 815, 847, 910, 968, 1001, 1124, 1141, 1144, 1210, 1304, 1405, 1430, 1540, 1573, 1630, 1694, 1793, 1820, 1967, 2002, 2119, 2248, 2282, 2420, 2810, 2860, 3080, 3091, 3146, 3260, 3388, 3586, 3640, 3653, 3934, 4004, 4235, 4238, 4564, 4840, 5005, 5620, 5705, 5720, 6182, 6292, 6520, 6776, 7172, 7306, 7865, 7868, 8008, 8470, 8476, 8965, 9128, 9835, 10010, 10595, 11011, 11240, 11410, 12364, 12551, 12584, 14344, 14612, 14833, 15455, 15730, 15736, 16940, 16952, 17930, 18265, 19670, 19723, 20020, 21190, 21637, 22022, 22820, 23309, 24728, 25102, 25571, 29224, 29666, 30910, 31460, 33880, 34001, 35860, 36530, 39340, 39446, 40040, 40183, 42380, 43274, 44044, 45640, 45803, 46618, 50204, 51142, 55055, 59332, 61820, 62755, 62920, 68002, 71720, 73060, 74165, 78680, 78892, 80366, 84760, 86548, 88088, 91606, 93236, 98615, 100408, 102284, 108185, 110110, 116545, 118664, 123640, 125510, 127855, 136004, 138061, 146120, 148330, 157784, 160732, 163163, 170005, 173096, 183212, 186472, 197230, 200915, 204568, 216370, 220220, 229015, 233090, 238007, 251020, 255710, 256399, 272008, 276122, 281281, 296660, 320621, 321464, 326326, 340010, 366424, 394460, 401830, 432740, 440440, 442013, 458030, 466180, 476014, 502040, 503833, 511420, 512798, 552244, 562562, 593320, 595439, 641242, 652652, 680020, 690305, 788920, 803660, 815815, 865480, 884026, 916060, 932360, 952028, 1007666, 1022840, 1025596, 1104488, 1125124, 1190035, 1190878, 1281995, 1282484, 1305304, 1360040, 1380610, 1406405, 1603105, 1607320, 1631630, 1768052, 1794793, 1832120, 1904056, 2015332, 2051192, 2210065, 2250248, 2380070, 2381756, 2519165, 2563990, 2564968, 2761220, 2812810, 2977195, 3094091, 3206210, 3263260, 3526831, 3536104, 3589586, 4030664, 4168073, 4420130, 4760140, 4763512, 5038330, 5127980, 5522440, 5542163, 5625620, 5954390, 6188182, 6412420, 6526520, 6549829, 7053662, 7179172, 8336146, 8840260, 8973965, 9520280, 10076660, 10255960, 11084326, 11251240, 11908780, 12376364, 12824840, 13099658, 14107324, 14358344, 15470455, 16672292, 17634155, 17680520, 17947930, 20153320, 20840365, 22168652, 23817560, 24752728, 26199316, 27710815, 28214648, 30940910, 32749145, 33344584, 35268310, 35895860, 38795141, 41680730, 44337304, 45848803, 52398632, 55421630, 61881820, 65498290, 70536620, 71791720, 72048119, 77590282, 83361460, 91697606, 110843260, 123763640, 130996580, 141073240, 144096238, 155180564, 166722920, 183395212, 193975705, 221686520, 229244015, 261993160, 288192476, 310361128, 360240595, 366790424, 387951410, 458488030, 504336833, 576384952, 720481190, 775902820, 916976060, 1008673666, 1440962380, 1551805640, 1833952120, 2017347332, 2521684165, 2881924760, 4034694664, 5043368330, 10086736660, 20173473320]

約数ペア:

[(1, 20173473320), (2, 10086736660), (4, 5043368330), (5, 4034694664), (7, 2881924760), (8, 2521684165), (10, 2017347332), (11, 1833952120), (13, 1551805640), (14, 1440962380), (20, 1008673666), (22, 916976060), (26, 775902820), (28, 720481190), (35, 576384952), (40, 504336833), (44, 458488030), (52, 387951410), (55, 366790424), (56, 360240595), (65, 310361128), (70, 288192476), (77, 261993160), (88, 229244015), (91, 221686520), (104, 193975705), (110, 183395212), (121, 166722920), (130, 155180564), (140, 144096238), (143, 141073240), (154, 130996580), (163, 123763640), (182, 110843260), (220, 91697606), (242, 83361460), (260, 77590282), (280, 72048119), (281, 71791720), (286, 70536620), (308, 65498290), (326, 61881820), (364, 55421630), (385, 52398632), (440, 45848803), (455, 44337304), (484, 41680730), (520, 38795141), (562, 35895860), (572, 35268310), (605, 33344584), (616, 32749145), (652, 30940910), (715, 28214648), (728, 27710815), (770, 26199316), (815, 24752728), (847, 23817560), (910, 22168652), (968, 20840365), (1001, 20153320), (1124, 17947930), (1141, 17680520), (1144, 17634155), (1210, 16672292), (1304, 15470455), (1405, 14358344), (1430, 14107324), (1540, 13099658), (1573, 12824840), (1630, 12376364), (1694, 11908780), (1793, 11251240), (1820, 11084326), (1967, 10255960), (2002, 10076660), (2119, 9520280), (2248, 8973965), (2282, 8840260), (2420, 8336146), (2810, 7179172), (2860, 7053662), (3080, 6549829), (3091, 6526520), (3146, 6412420), (3260, 6188182), (3388, 5954390), (3586, 5625620), (3640, 5542163), (3653, 5522440), (3934, 5127980), (4004, 5038330), (4235, 4763512), (4238, 4760140), (4564, 4420130), (4840, 4168073), (5005, 4030664), (5620, 3589586), (5705, 3536104), (5720, 3526831), (6182, 3263260), (6292, 3206210), (6520, 3094091), (6776, 2977195), (7172, 2812810), (7306, 2761220), (7865, 2564968), (7868, 2563990), (8008, 2519165), (8470, 2381756), (8476, 2380070), (8965, 2250248), (9128, 2210065), (9835, 2051192), (10010, 2015332), (10595, 1904056), (11011, 1832120), (11240, 1794793), (11410, 1768052), (12364, 1631630), (12551, 1607320), (12584, 1603105), (14344, 1406405), (14612, 1380610), (14833, 1360040), (15455, 1305304), (15730, 1282484), (15736, 1281995), (16940, 1190878), (16952, 1190035), (17930, 1125124), (18265, 1104488), (19670, 1025596), (19723, 1022840), (20020, 1007666), (21190, 952028), (21637, 932360), (22022, 916060), (22820, 884026), (23309, 865480), (24728, 815815), (25102, 803660), (25571, 788920), (29224, 690305), (29666, 680020), (30910, 652652), (31460, 641242), (33880, 595439), (34001, 593320), (35860, 562562), (36530, 552244), (39340, 512798), (39446, 511420), (40040, 503833), (40183, 502040), (42380, 476014), (43274, 466180), (44044, 458030), (45640, 442013), (45803, 440440), (46618, 432740), (50204, 401830), (51142, 394460), (55055, 366424), (59332, 340010), (61820, 326326), (62755, 321464), (62920, 320621), (68002, 296660), (71720, 281281), (73060, 276122), (74165, 272008), (78680, 256399), (78892, 255710), (80366, 251020), (84760, 238007), (86548, 233090), (88088, 229015), (91606, 220220), (93236, 216370), (98615, 204568), (100408, 200915), (102284, 197230), (108185, 186472), (110110, 183212), (116545, 173096), (118664, 170005), (123640, 163163), (125510, 160732), (127855, 157784), (136004, 148330), (138061, 146120)]