196224742400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{247259}}^1$

素因数の和:247320

約数の個数: 132

約数和(自身を含む): 502092090240

約数和(自身を除く): 305867347840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 992, 1024, 1240, 1280, 1550, 1600, 1984, 2480, 2560, 3100, 3200, 3968, 4960, 5120, 6200, 6400, 7936, 9920, 12400, 12800, 15872, 19840, 24800, 25600, 31744, 39680, 49600, 79360, 99200, 158720, 198400, 247259, 396800, 494518, 793600, 989036, 1236295, 1978072, 2472590, 3956144, 4945180, 6181475, 7665029, 7912288, 9890360, 12362950, 15330058, 15824576, 19780720, 24725900, 30660116, 31649152, 38325145, 39561440, 49451800, 61320232, 63298304, 76650290, 79122880, 98903600, 122640464, 126596608, 153300580, 158245760, 191625725, 197807200, 245280928, 253193216, 306601160, 316491520, 383251450, 395614400, 490561856, 613202320, 632983040, 766502900, 791228800, 981123712, 1226404640, 1265966080, 1533005800, 1582457600, 1962247424, 2452809280, 3066011600, 3164915200, 3924494848, 4905618560, 6132023200, 6329830400, 7848989696, 9811237120, 12264046400, 19622474240, 24528092800, 39244948480, 49056185600, 98112371200, 196224742400]

約数ペア:

[(1, 196224742400), (2, 98112371200), (4, 49056185600), (5, 39244948480), (8, 24528092800), (10, 19622474240), (16, 12264046400), (20, 9811237120), (25, 7848989696), (31, 6329830400), (32, 6132023200), (40, 4905618560), (50, 3924494848), (62, 3164915200), (64, 3066011600), (80, 2452809280), (100, 1962247424), (124, 1582457600), (128, 1533005800), (155, 1265966080), (160, 1226404640), (200, 981123712), (248, 791228800), (256, 766502900), (310, 632983040), (320, 613202320), (400, 490561856), (496, 395614400), (512, 383251450), (620, 316491520), (640, 306601160), (775, 253193216), (800, 245280928), (992, 197807200), (1024, 191625725), (1240, 158245760), (1280, 153300580), (1550, 126596608), (1600, 122640464), (1984, 98903600), (2480, 79122880), (2560, 76650290), (3100, 63298304), (3200, 61320232), (3968, 49451800), (4960, 39561440), (5120, 38325145), (6200, 31649152), (6400, 30660116), (7936, 24725900), (9920, 19780720), (12400, 15824576), (12800, 15330058), (15872, 12362950), (19840, 9890360), (24800, 7912288), (25600, 7665029), (31744, 6181475), (39680, 4945180), (49600, 3956144), (79360, 2472590), (99200, 1978072), (158720, 1236295), (198400, 989036), (247259, 793600), (396800, 494518)]