158359600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2507

約数の個数: 120

約数和(自身を含む): 453899520

約数和(自身を除く): 295539920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2459, 2576, 2800, 3220, 4025, 4600, 4918, 6440, 8050, 9200, 9836, 12295, 12880, 16100, 17213, 19672, 24590, 32200, 34426, 39344, 49180, 56557, 61475, 64400, 68852, 86065, 98360, 113114, 122950, 137704, 172130, 196720, 226228, 245900, 275408, 282785, 344260, 395899, 430325, 452456, 491800, 565570, 688520, 791798, 860650, 904912, 983600, 1131140, 1377040, 1413925, 1583596, 1721300, 1979495, 2262280, 2827850, 3167192, 3442600, 3958990, 4524560, 5655700, 6334384, 6885200, 7917980, 9897475, 11311400, 15835960, 19794950, 22622800, 31671920, 39589900, 79179800, 158359600]

約数ペア:

[(1, 158359600), (2, 79179800), (4, 39589900), (5, 31671920), (7, 22622800), (8, 19794950), (10, 15835960), (14, 11311400), (16, 9897475), (20, 7917980), (23, 6885200), (25, 6334384), (28, 5655700), (35, 4524560), (40, 3958990), (46, 3442600), (50, 3167192), (56, 2827850), (70, 2262280), (80, 1979495), (92, 1721300), (100, 1583596), (112, 1413925), (115, 1377040), (140, 1131140), (161, 983600), (175, 904912), (184, 860650), (200, 791798), (230, 688520), (280, 565570), (322, 491800), (350, 452456), (368, 430325), (400, 395899), (460, 344260), (560, 282785), (575, 275408), (644, 245900), (700, 226228), (805, 196720), (920, 172130), (1150, 137704), (1288, 122950), (1400, 113114), (1610, 98360), (1840, 86065), (2300, 68852), (2459, 64400), (2576, 61475), (2800, 56557), (3220, 49180), (4025, 39344), (4600, 34426), (4918, 32200), (6440, 24590), (8050, 19672), (9200, 17213), (9836, 16100), (12295, 12880)]