20243600000

素因数分解:

$2^7\times 5^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 384

約数和(自身を含む): 57729898800

約数和(自身を除く): 37486298800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 125, 128, 130, 136, 160, 170, 200, 208, 221, 229, 250, 260, 272, 320, 325, 340, 400, 416, 425, 442, 458, 500, 520, 544, 625, 640, 650, 680, 800, 832, 850, 884, 916, 1000, 1040, 1088, 1105, 1145, 1250, 1300, 1360, 1600, 1625, 1664, 1700, 1768, 1832, 2000, 2080, 2125, 2176, 2210, 2290, 2500, 2600, 2720, 2977, 3125, 3200, 3250, 3400, 3536, 3664, 3893, 4000, 4160, 4250, 4420, 4580, 5000, 5200, 5440, 5525, 5725, 5954, 6250, 6500, 6800, 7072, 7328, 7786, 8000, 8125, 8320, 8500, 8840, 9160, 10000, 10400, 10625, 10880, 11050, 11450, 11908, 12500, 13000, 13600, 14144, 14656, 14885, 15572, 16000, 16250, 17000, 17680, 18320, 19465, 20000, 20800, 21250, 22100, 22900, 23816, 25000, 26000, 27200, 27625, 28288, 28625, 29312, 29770, 31144, 32500, 34000, 35360, 36640, 38930, 40000, 40625, 41600, 42500, 44200, 45800, 47632, 50000, 50609, 52000, 53125, 54400, 55250, 57250, 59540, 62288, 65000, 68000, 70720, 73280, 74425, 77860, 80000, 81250, 85000, 88400, 91600, 95264, 97325, 100000, 101218, 104000, 106250, 110500, 114500, 119080, 124576, 130000, 136000, 138125, 141440, 143125, 146560, 148850, 155720, 162500, 170000, 176800, 183200, 190528, 194650, 200000, 202436, 208000, 212500, 221000, 229000, 238160, 249152, 253045, 260000, 272000, 276250, 286250, 297700, 311440, 325000, 340000, 353600, 366400, 372125, 381056, 389300, 400000, 404872, 425000, 442000, 458000, 476320, 486625, 498304, 506090, 520000, 552500, 572500, 595400, 622880, 650000, 680000, 690625, 707200, 715625, 732800, 744250, 778600, 809744, 850000, 884000, 916000, 952640, 973250, 1012180, 1040000, 1105000, 1145000, 1190800, 1245760, 1265225, 1300000, 1360000, 1381250, 1431250, 1488500, 1557200, 1619488, 1700000, 1768000, 1832000, 1860625, 1905280, 1946500, 2024360, 2210000, 2290000, 2381600, 2433125, 2491520, 2530450, 2600000, 2762500, 2862500, 2977000, 3114400, 3238976, 3400000, 3536000, 3664000, 3721250, 3893000, 4048720, 4420000, 4580000, 4763200, 4866250, 5060900, 5200000, 5525000, 5725000, 5954000, 6228800, 6326125, 6477952, 6800000, 7442500, 7786000, 8097440, 8840000, 9160000, 9303125, 9526400, 9732500, 10121800, 11050000, 11450000, 11908000, 12165625, 12457600, 12652250, 14885000, 15572000, 16194880, 17680000, 18320000, 18606250, 19465000, 20243600, 22100000, 22900000, 23816000, 24331250, 25304500, 29770000, 31144000, 31630625, 32389760, 37212500, 38930000, 40487200, 44200000, 45800000, 47632000, 48662500, 50609000, 59540000, 62288000, 63261250, 74425000, 77860000, 80974400, 88400000, 91600000, 97325000, 101218000, 119080000, 126522500, 148850000, 155720000, 158153125, 161948800, 194650000, 202436000, 238160000, 253045000, 297700000, 311440000, 316306250, 389300000, 404872000, 506090000, 595400000, 632612500, 778600000, 809744000, 1012180000, 1190800000, 1265225000, 1557200000, 2024360000, 2530450000, 4048720000, 5060900000, 10121800000, 20243600000]

約数ペア:

[(1, 20243600000), (2, 10121800000), (4, 5060900000), (5, 4048720000), (8, 2530450000), (10, 2024360000), (13, 1557200000), (16, 1265225000), (17, 1190800000), (20, 1012180000), (25, 809744000), (26, 778600000), (32, 632612500), (34, 595400000), (40, 506090000), (50, 404872000), (52, 389300000), (64, 316306250), (65, 311440000), (68, 297700000), (80, 253045000), (85, 238160000), (100, 202436000), (104, 194650000), (125, 161948800), (128, 158153125), (130, 155720000), (136, 148850000), (160, 126522500), (170, 119080000), (200, 101218000), (208, 97325000), (221, 91600000), (229, 88400000), (250, 80974400), (260, 77860000), (272, 74425000), (320, 63261250), (325, 62288000), (340, 59540000), (400, 50609000), (416, 48662500), (425, 47632000), (442, 45800000), (458, 44200000), (500, 40487200), (520, 38930000), (544, 37212500), (625, 32389760), (640, 31630625), (650, 31144000), (680, 29770000), (800, 25304500), (832, 24331250), (850, 23816000), (884, 22900000), (916, 22100000), (1000, 20243600), (1040, 19465000), (1088, 18606250), (1105, 18320000), (1145, 17680000), (1250, 16194880), (1300, 15572000), (1360, 14885000), (1600, 12652250), (1625, 12457600), (1664, 12165625), (1700, 11908000), (1768, 11450000), (1832, 11050000), (2000, 10121800), (2080, 9732500), (2125, 9526400), (2176, 9303125), (2210, 9160000), (2290, 8840000), (2500, 8097440), (2600, 7786000), (2720, 7442500), (2977, 6800000), (3125, 6477952), (3200, 6326125), (3250, 6228800), (3400, 5954000), (3536, 5725000), (3664, 5525000), (3893, 5200000), (4000, 5060900), (4160, 4866250), (4250, 4763200), (4420, 4580000), (4580, 4420000), (5000, 4048720), (5200, 3893000), (5440, 3721250), (5525, 3664000), (5725, 3536000), (5954, 3400000), (6250, 3238976), (6500, 3114400), (6800, 2977000), (7072, 2862500), (7328, 2762500), (7786, 2600000), (8000, 2530450), (8125, 2491520), (8320, 2433125), (8500, 2381600), (8840, 2290000), (9160, 2210000), (10000, 2024360), (10400, 1946500), (10625, 1905280), (10880, 1860625), (11050, 1832000), (11450, 1768000), (11908, 1700000), (12500, 1619488), (13000, 1557200), (13600, 1488500), (14144, 1431250), (14656, 1381250), (14885, 1360000), (15572, 1300000), (16000, 1265225), (16250, 1245760), (17000, 1190800), (17680, 1145000), (18320, 1105000), (19465, 1040000), (20000, 1012180), (20800, 973250), (21250, 952640), (22100, 916000), (22900, 884000), (23816, 850000), (25000, 809744), (26000, 778600), (27200, 744250), (27625, 732800), (28288, 715625), (28625, 707200), (29312, 690625), (29770, 680000), (31144, 650000), (32500, 622880), (34000, 595400), (35360, 572500), (36640, 552500), (38930, 520000), (40000, 506090), (40625, 498304), (41600, 486625), (42500, 476320), (44200, 458000), (45800, 442000), (47632, 425000), (50000, 404872), (50609, 400000), (52000, 389300), (53125, 381056), (54400, 372125), (55250, 366400), (57250, 353600), (59540, 340000), (62288, 325000), (65000, 311440), (68000, 297700), (70720, 286250), (73280, 276250), (74425, 272000), (77860, 260000), (80000, 253045), (81250, 249152), (85000, 238160), (88400, 229000), (91600, 221000), (95264, 212500), (97325, 208000), (100000, 202436), (101218, 200000), (104000, 194650), (106250, 190528), (110500, 183200), (114500, 176800), (119080, 170000), (124576, 162500), (130000, 155720), (136000, 148850), (138125, 146560), (141440, 143125)]