15691444800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{53591}}^1$

素因数の和:53677

約数の個数: 168

約数和(自身を含む): 52325942592

約数和(自身を除く): 36634497792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 120, 122, 150, 160, 183, 192, 200, 240, 244, 300, 305, 320, 366, 400, 480, 488, 600, 610, 732, 800, 915, 960, 976, 1200, 1220, 1464, 1525, 1600, 1830, 1952, 2400, 2440, 2928, 3050, 3660, 3904, 4575, 4800, 4880, 5856, 6100, 7320, 9150, 9760, 11712, 12200, 14640, 18300, 19520, 24400, 29280, 36600, 48800, 53591, 58560, 73200, 97600, 107182, 146400, 160773, 214364, 267955, 292800, 321546, 428728, 535910, 643092, 803865, 857456, 1071820, 1286184, 1339775, 1607730, 1714912, 2143640, 2572368, 2679550, 3215460, 3269051, 3429824, 4019325, 4287280, 5144736, 5359100, 6430920, 6538102, 8038650, 8574560, 9807153, 10289472, 10718200, 12861840, 13076204, 16077300, 16345255, 17149120, 19614306, 21436400, 25723680, 26152408, 32154600, 32690510, 39228612, 42872800, 49035765, 51447360, 52304816, 64309200, 65381020, 78457224, 81726275, 85745600, 98071530, 104609632, 128618400, 130762040, 156914448, 163452550, 196143060, 209219264, 245178825, 257236800, 261524080, 313828896, 326905100, 392286120, 490357650, 523048160, 627657792, 653810200, 784572240, 980715300, 1046096320, 1307620400, 1569144480, 1961430600, 2615240800, 3138288960, 3922861200, 5230481600, 7845722400, 15691444800]

約数ペア:

[(1, 15691444800), (2, 7845722400), (3, 5230481600), (4, 3922861200), (5, 3138288960), (6, 2615240800), (8, 1961430600), (10, 1569144480), (12, 1307620400), (15, 1046096320), (16, 980715300), (20, 784572240), (24, 653810200), (25, 627657792), (30, 523048160), (32, 490357650), (40, 392286120), (48, 326905100), (50, 313828896), (60, 261524080), (61, 257236800), (64, 245178825), (75, 209219264), (80, 196143060), (96, 163452550), (100, 156914448), (120, 130762040), (122, 128618400), (150, 104609632), (160, 98071530), (183, 85745600), (192, 81726275), (200, 78457224), (240, 65381020), (244, 64309200), (300, 52304816), (305, 51447360), (320, 49035765), (366, 42872800), (400, 39228612), (480, 32690510), (488, 32154600), (600, 26152408), (610, 25723680), (732, 21436400), (800, 19614306), (915, 17149120), (960, 16345255), (976, 16077300), (1200, 13076204), (1220, 12861840), (1464, 10718200), (1525, 10289472), (1600, 9807153), (1830, 8574560), (1952, 8038650), (2400, 6538102), (2440, 6430920), (2928, 5359100), (3050, 5144736), (3660, 4287280), (3904, 4019325), (4575, 3429824), (4800, 3269051), (4880, 3215460), (5856, 2679550), (6100, 2572368), (7320, 2143640), (9150, 1714912), (9760, 1607730), (11712, 1339775), (12200, 1286184), (14640, 1071820), (18300, 857456), (19520, 803865), (24400, 643092), (29280, 535910), (36600, 428728), (48800, 321546), (53591, 292800), (58560, 267955), (73200, 214364), (97600, 160773), (107182, 146400)]