432016117840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{646189}}^1$

素因数の和:646400

約数の個数: 80

約数和(自身を含む): 1028357105040

約数和(自身を除く): 596340987200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 137, 244, 274, 305, 488, 548, 610, 685, 976, 1096, 1220, 1370, 2192, 2440, 2740, 4880, 5480, 8357, 10960, 16714, 33428, 41785, 66856, 83570, 133712, 167140, 334280, 646189, 668560, 1292378, 2584756, 3230945, 5169512, 6461890, 10339024, 12923780, 25847560, 39417529, 51695120, 78835058, 88527893, 157670116, 177055786, 197087645, 315340232, 354111572, 394175290, 442639465, 630680464, 708223144, 788350580, 885278930, 1416446288, 1576701160, 1770557860, 3153402320, 3541115720, 5400201473, 7082231440, 10800402946, 21600805892, 27001007365, 43201611784, 54002014730, 86403223568, 108004029460, 216008058920, 432016117840]

約数ペア:

[(1, 432016117840), (2, 216008058920), (4, 108004029460), (5, 86403223568), (8, 54002014730), (10, 43201611784), (16, 27001007365), (20, 21600805892), (40, 10800402946), (61, 7082231440), (80, 5400201473), (122, 3541115720), (137, 3153402320), (244, 1770557860), (274, 1576701160), (305, 1416446288), (488, 885278930), (548, 788350580), (610, 708223144), (685, 630680464), (976, 442639465), (1096, 394175290), (1220, 354111572), (1370, 315340232), (2192, 197087645), (2440, 177055786), (2740, 157670116), (4880, 88527893), (5480, 78835058), (8357, 51695120), (10960, 39417529), (16714, 25847560), (33428, 12923780), (41785, 10339024), (66856, 6461890), (83570, 5169512), (133712, 3230945), (167140, 2584756), (334280, 1292378), (646189, 668560)]