202279920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8689}}^1$

素因数の和:8802

約数の個数: 80

約数和(自身を含む): 633605280

約数和(自身を除く): 431325360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 8689, 11640, 17378, 23280, 26067, 34756, 43445, 52134, 69512, 86890, 104268, 130335, 139024, 173780, 208536, 260670, 347560, 417072, 521340, 695120, 842833, 1042680, 1685666, 2085360, 2528499, 3371332, 4214165, 5056998, 6742664, 8428330, 10113996, 12642495, 13485328, 16856660, 20227992, 25284990, 33713320, 40455984, 50569980, 67426640, 101139960, 202279920]

約数ペア:

[(1, 202279920), (2, 101139960), (3, 67426640), (4, 50569980), (5, 40455984), (6, 33713320), (8, 25284990), (10, 20227992), (12, 16856660), (15, 13485328), (16, 12642495), (20, 10113996), (24, 8428330), (30, 6742664), (40, 5056998), (48, 4214165), (60, 3371332), (80, 2528499), (97, 2085360), (120, 1685666), (194, 1042680), (240, 842833), (291, 695120), (388, 521340), (485, 417072), (582, 347560), (776, 260670), (970, 208536), (1164, 173780), (1455, 139024), (1552, 130335), (1940, 104268), (2328, 86890), (2910, 69512), (3880, 52134), (4656, 43445), (5820, 34756), (7760, 26067), (8689, 23280), (11640, 17378)]