153119680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1$

素因数の和:4062

約数の個数: 112

約数和(自身を含む): 441326016

約数和(自身を除く): 288206336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4021, 4760, 5440, 7616, 8042, 9520, 16084, 19040, 20105, 28147, 32168, 38080, 40210, 56294, 64336, 68357, 80420, 112588, 128672, 136714, 140735, 160840, 225176, 257344, 273428, 281470, 321680, 341785, 450352, 478499, 546856, 562940, 643360, 683570, 900704, 956998, 1093712, 1125880, 1286720, 1367140, 1801408, 1913996, 2187424, 2251760, 2392495, 2734280, 3827992, 4374848, 4503520, 4784990, 5468560, 7655984, 9007040, 9569980, 10937120, 15311968, 19139960, 21874240, 30623936, 38279920, 76559840, 153119680]

約数ペア:

[(1, 153119680), (2, 76559840), (4, 38279920), (5, 30623936), (7, 21874240), (8, 19139960), (10, 15311968), (14, 10937120), (16, 9569980), (17, 9007040), (20, 7655984), (28, 5468560), (32, 4784990), (34, 4503520), (35, 4374848), (40, 3827992), (56, 2734280), (64, 2392495), (68, 2251760), (70, 2187424), (80, 1913996), (85, 1801408), (112, 1367140), (119, 1286720), (136, 1125880), (140, 1093712), (160, 956998), (170, 900704), (224, 683570), (238, 643360), (272, 562940), (280, 546856), (320, 478499), (340, 450352), (448, 341785), (476, 321680), (544, 281470), (560, 273428), (595, 257344), (680, 225176), (952, 160840), (1088, 140735), (1120, 136714), (1190, 128672), (1360, 112588), (1904, 80420), (2240, 68357), (2380, 64336), (2720, 56294), (3808, 40210), (4021, 38080), (4760, 32168), (5440, 28147), (7616, 20105), (8042, 19040), (9520, 16084)]