20176960680

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5375

約数の個数: 384

約数和(自身を含む): 75148819200

約数和(自身を除く): 54971858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 81, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 162, 170, 180, 184, 204, 207, 216, 230, 243, 255, 270, 276, 306, 324, 340, 345, 360, 391, 405, 408, 414, 459, 460, 486, 510, 540, 552, 612, 621, 648, 680, 690, 765, 782, 810, 828, 918, 920, 972, 1020, 1035, 1080, 1173, 1215, 1224, 1242, 1377, 1380, 1530, 1564, 1620, 1656, 1836, 1863, 1944, 1955, 2040, 2070, 2295, 2346, 2430, 2484, 2754, 2760, 3060, 3105, 3128, 3240, 3519, 3672, 3726, 3910, 4131, 4140, 4590, 4692, 4860, 4968, 5309, 5508, 5589, 5865, 6120, 6210, 6885, 7038, 7452, 7820, 8262, 8280, 9180, 9315, 9384, 9720, 10557, 10618, 11016, 11178, 11730, 12420, 13770, 14076, 14904, 15640, 15927, 16524, 17595, 18360, 18630, 20655, 21114, 21236, 22356, 23460, 24840, 26545, 27540, 27945, 28152, 31671, 31854, 33048, 35190, 37260, 41310, 42228, 42472, 44712, 46920, 47781, 52785, 53090, 55080, 55890, 63342, 63708, 70380, 74520, 79635, 82620, 84456, 90253, 95013, 95562, 105570, 106180, 111780, 122107, 126684, 127416, 140760, 143343, 158355, 159270, 165240, 180506, 190026, 191124, 211140, 212360, 223560, 238905, 244214, 253368, 270759, 286686, 316710, 318540, 361012, 366321, 380052, 382248, 422280, 430029, 451265, 475065, 477810, 488428, 541518, 573372, 610535, 633420, 637080, 716715, 722024, 732642, 760104, 812277, 860058, 902530, 950130, 955620, 976856, 1083036, 1098963, 1146744, 1221070, 1266840, 1290087, 1353795, 1433430, 1465284, 1624554, 1720116, 1805060, 1831605, 1900260, 1911240, 2075819, 2150145, 2166072, 2197926, 2436831, 2442140, 2580174, 2707590, 2866860, 2930568, 3249108, 3296889, 3440232, 3610120, 3663210, 3800520, 4061385, 4151638, 4300290, 4395852, 4873662, 4884280, 5160348, 5415180, 5494815, 5733720, 6227457, 6450435, 6498216, 6593778, 7310493, 7326420, 8122770, 8303276, 8600580, 8791704, 9747324, 9890667, 10320696, 10379095, 10830360, 10989630, 12184155, 12454914, 12900870, 13187556, 14620986, 14652840, 16245540, 16484445, 16606552, 17201160, 18682371, 19494648, 19781334, 20758190, 21931479, 21979260, 24368310, 24909828, 25801740, 26375112, 29241972, 29672001, 31137285, 32491080, 32968890, 36552465, 37364742, 39562668, 41516380, 43862958, 43958520, 48736620, 49453335, 49819656, 51603480, 56047113, 58483944, 59344002, 62274570, 65937780, 73104930, 74729484, 79125336, 83032760, 87725916, 93411855, 97473240, 98906670, 109657395, 112094226, 118688004, 124549140, 131875560, 146209860, 148360005, 149458968, 168141339, 175451832, 186823710, 197813340, 219314790, 224188452, 237376008, 249098280, 280235565, 292419720, 296720010, 336282678, 373647420, 395626680, 438629580, 448376904, 504424017, 560471130, 593440020, 672565356, 747294840, 840706695, 877259160, 1008848034, 1120942260, 1186880040, 1345130712, 1681413390, 2017696068, 2241884520, 2522120085, 3362826780, 4035392136, 5044240170, 6725653560, 10088480340, 20176960680]

約数ペア:

[(1, 20176960680), (2, 10088480340), (3, 6725653560), (4, 5044240170), (5, 4035392136), (6, 3362826780), (8, 2522120085), (9, 2241884520), (10, 2017696068), (12, 1681413390), (15, 1345130712), (17, 1186880040), (18, 1120942260), (20, 1008848034), (23, 877259160), (24, 840706695), (27, 747294840), (30, 672565356), (34, 593440020), (36, 560471130), (40, 504424017), (45, 448376904), (46, 438629580), (51, 395626680), (54, 373647420), (60, 336282678), (68, 296720010), (69, 292419720), (72, 280235565), (81, 249098280), (85, 237376008), (90, 224188452), (92, 219314790), (102, 197813340), (108, 186823710), (115, 175451832), (120, 168141339), (135, 149458968), (136, 148360005), (138, 146209860), (153, 131875560), (162, 124549140), (170, 118688004), (180, 112094226), (184, 109657395), (204, 98906670), (207, 97473240), (216, 93411855), (230, 87725916), (243, 83032760), (255, 79125336), (270, 74729484), (276, 73104930), (306, 65937780), (324, 62274570), (340, 59344002), (345, 58483944), (360, 56047113), (391, 51603480), (405, 49819656), (408, 49453335), (414, 48736620), (459, 43958520), (460, 43862958), (486, 41516380), (510, 39562668), (540, 37364742), (552, 36552465), (612, 32968890), (621, 32491080), (648, 31137285), (680, 29672001), (690, 29241972), (765, 26375112), (782, 25801740), (810, 24909828), (828, 24368310), (918, 21979260), (920, 21931479), (972, 20758190), (1020, 19781334), (1035, 19494648), (1080, 18682371), (1173, 17201160), (1215, 16606552), (1224, 16484445), (1242, 16245540), (1377, 14652840), (1380, 14620986), (1530, 13187556), (1564, 12900870), (1620, 12454914), (1656, 12184155), (1836, 10989630), (1863, 10830360), (1944, 10379095), (1955, 10320696), (2040, 9890667), (2070, 9747324), (2295, 8791704), (2346, 8600580), (2430, 8303276), (2484, 8122770), (2754, 7326420), (2760, 7310493), (3060, 6593778), (3105, 6498216), (3128, 6450435), (3240, 6227457), (3519, 5733720), (3672, 5494815), (3726, 5415180), (3910, 5160348), (4131, 4884280), (4140, 4873662), (4590, 4395852), (4692, 4300290), (4860, 4151638), (4968, 4061385), (5309, 3800520), (5508, 3663210), (5589, 3610120), (5865, 3440232), (6120, 3296889), (6210, 3249108), (6885, 2930568), (7038, 2866860), (7452, 2707590), (7820, 2580174), (8262, 2442140), (8280, 2436831), (9180, 2197926), (9315, 2166072), (9384, 2150145), (9720, 2075819), (10557, 1911240), (10618, 1900260), (11016, 1831605), (11178, 1805060), (11730, 1720116), (12420, 1624554), (13770, 1465284), (14076, 1433430), (14904, 1353795), (15640, 1290087), (15927, 1266840), (16524, 1221070), (17595, 1146744), (18360, 1098963), (18630, 1083036), (20655, 976856), (21114, 955620), (21236, 950130), (22356, 902530), (23460, 860058), (24840, 812277), (26545, 760104), (27540, 732642), (27945, 722024), (28152, 716715), (31671, 637080), (31854, 633420), (33048, 610535), (35190, 573372), (37260, 541518), (41310, 488428), (42228, 477810), (42472, 475065), (44712, 451265), (46920, 430029), (47781, 422280), (52785, 382248), (53090, 380052), (55080, 366321), (55890, 361012), (63342, 318540), (63708, 316710), (70380, 286686), (74520, 270759), (79635, 253368), (82620, 244214), (84456, 238905), (90253, 223560), (95013, 212360), (95562, 211140), (105570, 191124), (106180, 190026), (111780, 180506), (122107, 165240), (126684, 159270), (127416, 158355), (140760, 143343)]