21494309040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4842

約数の個数: 400

約数和(自身を含む): 80989191360

約数和(自身を除く): 59494882320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 41, 45, 48, 51, 54, 60, 68, 72, 80, 81, 82, 85, 90, 102, 108, 120, 123, 135, 136, 144, 153, 162, 164, 170, 180, 204, 205, 216, 240, 246, 255, 270, 272, 306, 324, 328, 340, 360, 369, 405, 408, 410, 432, 459, 492, 510, 540, 612, 615, 648, 656, 680, 697, 720, 738, 765, 810, 816, 820, 918, 984, 1020, 1080, 1107, 1224, 1230, 1296, 1360, 1377, 1394, 1476, 1530, 1620, 1640, 1836, 1845, 1968, 2040, 2091, 2160, 2214, 2295, 2448, 2460, 2754, 2788, 2952, 3060, 3240, 3280, 3321, 3485, 3672, 3690, 4080, 4182, 4428, 4590, 4759, 4920, 5508, 5535, 5576, 5904, 6120, 6273, 6480, 6642, 6885, 6970, 7344, 7380, 8364, 8856, 9180, 9518, 9840, 10455, 11016, 11070, 11152, 12240, 12546, 13284, 13770, 13940, 14277, 14760, 16605, 16728, 17712, 18360, 18819, 19036, 20910, 22032, 22140, 23795, 25092, 26568, 27540, 27880, 28554, 29520, 31365, 33210, 33456, 36720, 37638, 38072, 41820, 42831, 44280, 47590, 50184, 53136, 55080, 55760, 56457, 57108, 62730, 66420, 71385, 75276, 76144, 80903, 83640, 85662, 88560, 94095, 95180, 100368, 110160, 112914, 114216, 125460, 128493, 132840, 142770, 150552, 161806, 167280, 171324, 188190, 190360, 195119, 214155, 225828, 228432, 242709, 250920, 256986, 265680, 282285, 285540, 301104, 323612, 342648, 376380, 380720, 385479, 390238, 404515, 428310, 451656, 485418, 501840, 513972, 564570, 571080, 585357, 642465, 647224, 685296, 728127, 752760, 770958, 780476, 809030, 856620, 903312, 970836, 975595, 1027944, 1129140, 1142160, 1170714, 1213545, 1284930, 1294448, 1456254, 1505520, 1541916, 1560952, 1618060, 1713240, 1756071, 1927395, 1941672, 1951190, 2055888, 2184381, 2258280, 2341428, 2427090, 2569860, 2912508, 2926785, 3083832, 3121904, 3236120, 3317023, 3426480, 3512142, 3640635, 3854790, 3883344, 3902380, 4368762, 4516560, 4682856, 4854180, 5139720, 5268213, 5825016, 5853570, 6167664, 6472240, 6553143, 6634046, 7024284, 7281270, 7709580, 7804760, 8737524, 8780355, 9365712, 9708360, 9951069, 10279440, 10536426, 10921905, 11650032, 11707140, 13106286, 13268092, 14048568, 14562540, 15419160, 15609520, 15804639, 16585115, 17475048, 17560710, 19416720, 19902138, 21072852, 21843810, 23414280, 26212572, 26341065, 26536184, 28097136, 29125080, 29853207, 30838320, 31609278, 32765715, 33170230, 34950096, 35121420, 39804276, 42145704, 43687620, 46828560, 49755345, 52425144, 52682130, 53072368, 58250160, 59706414, 63218556, 65531430, 66340460, 70242840, 79023195, 79608552, 84291408, 87375240, 89559621, 99510690, 104850288, 105364260, 119412828, 126437112, 131062860, 132680920, 140485680, 149266035, 158046390, 159217104, 174750480, 179119242, 199021380, 210728520, 238825656, 252874224, 262125720, 265361840, 268678863, 298532070, 316092780, 358238484, 398042760, 421457040, 447798105, 477651312, 524251440, 537357726, 597064140, 632185560, 716476968, 796085520, 895596210, 1074715452, 1194128280, 1264371120, 1343394315, 1432953936, 1791192420, 2149430904, 2388256560, 2686788630, 3582384840, 4298861808, 5373577260, 7164769680, 10747154520, 21494309040]

約数ペア:

[(1, 21494309040), (2, 10747154520), (3, 7164769680), (4, 5373577260), (5, 4298861808), (6, 3582384840), (8, 2686788630), (9, 2388256560), (10, 2149430904), (12, 1791192420), (15, 1432953936), (16, 1343394315), (17, 1264371120), (18, 1194128280), (20, 1074715452), (24, 895596210), (27, 796085520), (30, 716476968), (34, 632185560), (36, 597064140), (40, 537357726), (41, 524251440), (45, 477651312), (48, 447798105), (51, 421457040), (54, 398042760), (60, 358238484), (68, 316092780), (72, 298532070), (80, 268678863), (81, 265361840), (82, 262125720), (85, 252874224), (90, 238825656), (102, 210728520), (108, 199021380), (120, 179119242), (123, 174750480), (135, 159217104), (136, 158046390), (144, 149266035), (153, 140485680), (162, 132680920), (164, 131062860), (170, 126437112), (180, 119412828), (204, 105364260), (205, 104850288), (216, 99510690), (240, 89559621), (246, 87375240), (255, 84291408), (270, 79608552), (272, 79023195), (306, 70242840), (324, 66340460), (328, 65531430), (340, 63218556), (360, 59706414), (369, 58250160), (405, 53072368), (408, 52682130), (410, 52425144), (432, 49755345), (459, 46828560), (492, 43687620), (510, 42145704), (540, 39804276), (612, 35121420), (615, 34950096), (648, 33170230), (656, 32765715), (680, 31609278), (697, 30838320), (720, 29853207), (738, 29125080), (765, 28097136), (810, 26536184), (816, 26341065), (820, 26212572), (918, 23414280), (984, 21843810), (1020, 21072852), (1080, 19902138), (1107, 19416720), (1224, 17560710), (1230, 17475048), (1296, 16585115), (1360, 15804639), (1377, 15609520), (1394, 15419160), (1476, 14562540), (1530, 14048568), (1620, 13268092), (1640, 13106286), (1836, 11707140), (1845, 11650032), (1968, 10921905), (2040, 10536426), (2091, 10279440), (2160, 9951069), (2214, 9708360), (2295, 9365712), (2448, 8780355), (2460, 8737524), (2754, 7804760), (2788, 7709580), (2952, 7281270), (3060, 7024284), (3240, 6634046), (3280, 6553143), (3321, 6472240), (3485, 6167664), (3672, 5853570), (3690, 5825016), (4080, 5268213), (4182, 5139720), (4428, 4854180), (4590, 4682856), (4759, 4516560), (4920, 4368762), (5508, 3902380), (5535, 3883344), (5576, 3854790), (5904, 3640635), (6120, 3512142), (6273, 3426480), (6480, 3317023), (6642, 3236120), (6885, 3121904), (6970, 3083832), (7344, 2926785), (7380, 2912508), (8364, 2569860), (8856, 2427090), (9180, 2341428), (9518, 2258280), (9840, 2184381), (10455, 2055888), (11016, 1951190), (11070, 1941672), (11152, 1927395), (12240, 1756071), (12546, 1713240), (13284, 1618060), (13770, 1560952), (13940, 1541916), (14277, 1505520), (14760, 1456254), (16605, 1294448), (16728, 1284930), (17712, 1213545), (18360, 1170714), (18819, 1142160), (19036, 1129140), (20910, 1027944), (22032, 975595), (22140, 970836), (23795, 903312), (25092, 856620), (26568, 809030), (27540, 780476), (27880, 770958), (28554, 752760), (29520, 728127), (31365, 685296), (33210, 647224), (33456, 642465), (36720, 585357), (37638, 571080), (38072, 564570), (41820, 513972), (42831, 501840), (44280, 485418), (47590, 451656), (50184, 428310), (53136, 404515), (55080, 390238), (55760, 385479), (56457, 380720), (57108, 376380), (62730, 342648), (66420, 323612), (71385, 301104), (75276, 285540), (76144, 282285), (80903, 265680), (83640, 256986), (85662, 250920), (88560, 242709), (94095, 228432), (95180, 225828), (100368, 214155), (110160, 195119), (112914, 190360), (114216, 188190), (125460, 171324), (128493, 167280), (132840, 161806), (142770, 150552)]