172835040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{51439}}^1$

素因数の和:51464

約数の個数: 96

約数和(自身を含む): 622218240

約数和(自身を除く): 449383200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 51439, 102878, 154317, 205756, 257195, 308634, 360073, 411512, 514390, 617268, 720146, 771585, 823024, 1028780, 1080219, 1234536, 1440292, 1543170, 1646048, 1800365, 2057560, 2160438, 2469072, 2880584, 3086340, 3600730, 4115120, 4320876, 4938144, 5401095, 5761168, 6172680, 7201460, 8230240, 8641752, 10802190, 11522336, 12345360, 14402920, 17283504, 21604380, 24690720, 28805840, 34567008, 43208760, 57611680, 86417520, 172835040]

約数ペア:

[(1, 172835040), (2, 86417520), (3, 57611680), (4, 43208760), (5, 34567008), (6, 28805840), (7, 24690720), (8, 21604380), (10, 17283504), (12, 14402920), (14, 12345360), (15, 11522336), (16, 10802190), (20, 8641752), (21, 8230240), (24, 7201460), (28, 6172680), (30, 5761168), (32, 5401095), (35, 4938144), (40, 4320876), (42, 4115120), (48, 3600730), (56, 3086340), (60, 2880584), (70, 2469072), (80, 2160438), (84, 2057560), (96, 1800365), (105, 1646048), (112, 1543170), (120, 1440292), (140, 1234536), (160, 1080219), (168, 1028780), (210, 823024), (224, 771585), (240, 720146), (280, 617268), (336, 514390), (420, 411512), (480, 360073), (560, 308634), (672, 257195), (840, 205756), (1120, 154317), (1680, 102878), (3360, 51439)]