858242240

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4090

約数の個数: 112

約数和(自身を含む): 2206630080

約数和(自身を除く): 1348387840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 667, 736, 920, 928, 1160, 1334, 1472, 1840, 1856, 2320, 2668, 3335, 3680, 4021, 4640, 5336, 6670, 7360, 8042, 9280, 10672, 13340, 16084, 20105, 21344, 26680, 32168, 40210, 42688, 53360, 64336, 80420, 92483, 106720, 116609, 128672, 160840, 184966, 213440, 233218, 257344, 321680, 369932, 462415, 466436, 583045, 643360, 739864, 924830, 932872, 1166090, 1286720, 1479728, 1849660, 1865744, 2332180, 2682007, 2959456, 3699320, 3731488, 4664360, 5364014, 5918912, 7398640, 7462976, 9328720, 10728028, 13410035, 14797280, 18657440, 21456056, 26820070, 29594560, 37314880, 42912112, 53640140, 85824224, 107280280, 171648448, 214560560, 429121120, 858242240]

約数ペア:

[(1, 858242240), (2, 429121120), (4, 214560560), (5, 171648448), (8, 107280280), (10, 85824224), (16, 53640140), (20, 42912112), (23, 37314880), (29, 29594560), (32, 26820070), (40, 21456056), (46, 18657440), (58, 14797280), (64, 13410035), (80, 10728028), (92, 9328720), (115, 7462976), (116, 7398640), (145, 5918912), (160, 5364014), (184, 4664360), (230, 3731488), (232, 3699320), (290, 2959456), (320, 2682007), (368, 2332180), (460, 1865744), (464, 1849660), (580, 1479728), (667, 1286720), (736, 1166090), (920, 932872), (928, 924830), (1160, 739864), (1334, 643360), (1472, 583045), (1840, 466436), (1856, 462415), (2320, 369932), (2668, 321680), (3335, 257344), (3680, 233218), (4021, 213440), (4640, 184966), (5336, 160840), (6670, 128672), (7360, 116609), (8042, 106720), (9280, 92483), (10672, 80420), (13340, 64336), (16084, 53360), (20105, 42688), (21344, 40210), (26680, 32168)]