13312640000

素因数分解:

$2^{10}\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 440

約数和(自身を含む): 38062016256

約数和(自身を除く): 24749376256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 61, 62, 64, 80, 88, 100, 110, 122, 124, 125, 128, 155, 160, 176, 200, 220, 244, 248, 250, 256, 275, 305, 310, 320, 341, 352, 400, 440, 488, 496, 500, 512, 550, 610, 620, 625, 640, 671, 682, 704, 775, 800, 880, 976, 992, 1000, 1024, 1100, 1220, 1240, 1250, 1280, 1342, 1364, 1375, 1408, 1525, 1550, 1600, 1705, 1760, 1891, 1952, 1984, 2000, 2200, 2440, 2480, 2500, 2560, 2684, 2728, 2750, 2816, 3050, 3100, 3200, 3355, 3410, 3520, 3782, 3875, 3904, 3968, 4000, 4400, 4880, 4960, 5000, 5120, 5368, 5456, 5500, 5632, 6100, 6200, 6400, 6710, 6820, 6875, 7040, 7564, 7625, 7750, 7808, 7936, 8000, 8525, 8800, 9455, 9760, 9920, 10000, 10736, 10912, 11000, 11264, 12200, 12400, 12800, 13420, 13640, 13750, 14080, 15128, 15250, 15500, 15616, 15872, 16000, 16775, 17050, 17600, 18910, 19375, 19520, 19840, 20000, 20801, 21472, 21824, 22000, 24400, 24800, 25600, 26840, 27280, 27500, 28160, 30256, 30500, 31000, 31232, 31744, 32000, 33550, 34100, 35200, 37820, 38125, 38750, 39040, 39680, 40000, 41602, 42625, 42944, 43648, 44000, 47275, 48800, 49600, 53680, 54560, 55000, 56320, 60512, 61000, 62000, 62464, 64000, 67100, 68200, 70400, 75640, 76250, 77500, 78080, 79360, 80000, 83204, 83875, 85250, 85888, 87296, 88000, 94550, 97600, 99200, 104005, 107360, 109120, 110000, 121024, 122000, 124000, 128000, 134200, 136400, 140800, 151280, 152500, 155000, 156160, 158720, 160000, 166408, 167750, 170500, 171776, 174592, 176000, 189100, 195200, 198400, 208010, 213125, 214720, 218240, 220000, 236375, 242048, 244000, 248000, 268400, 272800, 281600, 302560, 305000, 310000, 312320, 320000, 332816, 335500, 341000, 343552, 349184, 352000, 378200, 390400, 396800, 416020, 419375, 426250, 429440, 436480, 440000, 472750, 484096, 488000, 496000, 520025, 536800, 545600, 605120, 610000, 620000, 640000, 665632, 671000, 682000, 687104, 704000, 756400, 780800, 793600, 832040, 838750, 852500, 858880, 872960, 880000, 945500, 968192, 976000, 992000, 1040050, 1073600, 1091200, 1181875, 1210240, 1220000, 1240000, 1331264, 1342000, 1364000, 1408000, 1512800, 1561600, 1664080, 1677500, 1705000, 1717760, 1745920, 1760000, 1891000, 1936384, 1952000, 1984000, 2080100, 2147200, 2182400, 2363750, 2420480, 2440000, 2480000, 2600125, 2662528, 2684000, 2728000, 3025600, 3328160, 3355000, 3410000, 3435520, 3520000, 3782000, 3904000, 3968000, 4160200, 4294400, 4364800, 4727500, 4840960, 4880000, 4960000, 5200250, 5325056, 5368000, 5456000, 6051200, 6656320, 6710000, 6820000, 7040000, 7564000, 7808000, 8320400, 8588800, 8729600, 9455000, 9681920, 9760000, 9920000, 10400500, 10650112, 10736000, 10912000, 12102400, 13000625, 13312640, 13420000, 13640000, 15128000, 16640800, 17177600, 18910000, 19520000, 19840000, 20801000, 21300224, 21472000, 21824000, 24204800, 26001250, 26625280, 26840000, 27280000, 30256000, 33281600, 37820000, 39040000, 41602000, 42944000, 43648000, 48409600, 52002500, 53250560, 53680000, 54560000, 60512000, 66563200, 75640000, 83204000, 85888000, 104005000, 106501120, 107360000, 109120000, 121024000, 133126400, 151280000, 166408000, 208010000, 214720000, 218240000, 242048000, 266252800, 302560000, 332816000, 416020000, 429440000, 532505600, 605120000, 665632000, 832040000, 1210240000, 1331264000, 1664080000, 2662528000, 3328160000, 6656320000, 13312640000]

約数ペア:

[(1, 13312640000), (2, 6656320000), (4, 3328160000), (5, 2662528000), (8, 1664080000), (10, 1331264000), (11, 1210240000), (16, 832040000), (20, 665632000), (22, 605120000), (25, 532505600), (31, 429440000), (32, 416020000), (40, 332816000), (44, 302560000), (50, 266252800), (55, 242048000), (61, 218240000), (62, 214720000), (64, 208010000), (80, 166408000), (88, 151280000), (100, 133126400), (110, 121024000), (122, 109120000), (124, 107360000), (125, 106501120), (128, 104005000), (155, 85888000), (160, 83204000), (176, 75640000), (200, 66563200), (220, 60512000), (244, 54560000), (248, 53680000), (250, 53250560), (256, 52002500), (275, 48409600), (305, 43648000), (310, 42944000), (320, 41602000), (341, 39040000), (352, 37820000), (400, 33281600), (440, 30256000), (488, 27280000), (496, 26840000), (500, 26625280), (512, 26001250), (550, 24204800), (610, 21824000), (620, 21472000), (625, 21300224), (640, 20801000), (671, 19840000), (682, 19520000), (704, 18910000), (775, 17177600), (800, 16640800), (880, 15128000), (976, 13640000), (992, 13420000), (1000, 13312640), (1024, 13000625), (1100, 12102400), (1220, 10912000), (1240, 10736000), (1250, 10650112), (1280, 10400500), (1342, 9920000), (1364, 9760000), (1375, 9681920), (1408, 9455000), (1525, 8729600), (1550, 8588800), (1600, 8320400), (1705, 7808000), (1760, 7564000), (1891, 7040000), (1952, 6820000), (1984, 6710000), (2000, 6656320), (2200, 6051200), (2440, 5456000), (2480, 5368000), (2500, 5325056), (2560, 5200250), (2684, 4960000), (2728, 4880000), (2750, 4840960), (2816, 4727500), (3050, 4364800), (3100, 4294400), (3200, 4160200), (3355, 3968000), (3410, 3904000), (3520, 3782000), (3782, 3520000), (3875, 3435520), (3904, 3410000), (3968, 3355000), (4000, 3328160), (4400, 3025600), (4880, 2728000), (4960, 2684000), (5000, 2662528), (5120, 2600125), (5368, 2480000), (5456, 2440000), (5500, 2420480), (5632, 2363750), (6100, 2182400), (6200, 2147200), (6400, 2080100), (6710, 1984000), (6820, 1952000), (6875, 1936384), (7040, 1891000), (7564, 1760000), (7625, 1745920), (7750, 1717760), (7808, 1705000), (7936, 1677500), (8000, 1664080), (8525, 1561600), (8800, 1512800), (9455, 1408000), (9760, 1364000), (9920, 1342000), (10000, 1331264), (10736, 1240000), (10912, 1220000), (11000, 1210240), (11264, 1181875), (12200, 1091200), (12400, 1073600), (12800, 1040050), (13420, 992000), (13640, 976000), (13750, 968192), (14080, 945500), (15128, 880000), (15250, 872960), (15500, 858880), (15616, 852500), (15872, 838750), (16000, 832040), (16775, 793600), (17050, 780800), (17600, 756400), (18910, 704000), (19375, 687104), (19520, 682000), (19840, 671000), (20000, 665632), (20801, 640000), (21472, 620000), (21824, 610000), (22000, 605120), (24400, 545600), (24800, 536800), (25600, 520025), (26840, 496000), (27280, 488000), (27500, 484096), (28160, 472750), (30256, 440000), (30500, 436480), (31000, 429440), (31232, 426250), (31744, 419375), (32000, 416020), (33550, 396800), (34100, 390400), (35200, 378200), (37820, 352000), (38125, 349184), (38750, 343552), (39040, 341000), (39680, 335500), (40000, 332816), (41602, 320000), (42625, 312320), (42944, 310000), (43648, 305000), (44000, 302560), (47275, 281600), (48800, 272800), (49600, 268400), (53680, 248000), (54560, 244000), (55000, 242048), (56320, 236375), (60512, 220000), (61000, 218240), (62000, 214720), (62464, 213125), (64000, 208010), (67100, 198400), (68200, 195200), (70400, 189100), (75640, 176000), (76250, 174592), (77500, 171776), (78080, 170500), (79360, 167750), (80000, 166408), (83204, 160000), (83875, 158720), (85250, 156160), (85888, 155000), (87296, 152500), (88000, 151280), (94550, 140800), (97600, 136400), (99200, 134200), (104005, 128000), (107360, 124000), (109120, 122000), (110000, 121024)]