716749320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2459}}^1$

素因数の和:2827

約数の個数: 128

約数和(自身を含む): 2465510400

約数和(自身を除く): 1748761080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 840, 1041, 1388, 1735, 2082, 2429, 2459, 2776, 3470, 4164, 4858, 4918, 5205, 6940, 7287, 7377, 8328, 9716, 9836, 10410, 12145, 12295, 13880, 14574, 14754, 17213, 19432, 19672, 20820, 24290, 24590, 29148, 29508, 34426, 36435, 36885, 41640, 48580, 49180, 51639, 58296, 59016, 68852, 72870, 73770, 86065, 97160, 98360, 103278, 137704, 145740, 147540, 172130, 206556, 258195, 291480, 295080, 344260, 413112, 516390, 688520, 853273, 1032780, 1706546, 2065560, 2559819, 3413092, 4266365, 5119638, 5972911, 6826184, 8532730, 10239276, 11945822, 12799095, 17065460, 17918733, 20478552, 23891644, 25598190, 29864555, 34130920, 35837466, 47783288, 51196380, 59729110, 71674932, 89593665, 102392760, 119458220, 143349864, 179187330, 238916440, 358374660, 716749320]

約数ペア:

[(1, 716749320), (2, 358374660), (3, 238916440), (4, 179187330), (5, 143349864), (6, 119458220), (7, 102392760), (8, 89593665), (10, 71674932), (12, 59729110), (14, 51196380), (15, 47783288), (20, 35837466), (21, 34130920), (24, 29864555), (28, 25598190), (30, 23891644), (35, 20478552), (40, 17918733), (42, 17065460), (56, 12799095), (60, 11945822), (70, 10239276), (84, 8532730), (105, 6826184), (120, 5972911), (140, 5119638), (168, 4266365), (210, 3413092), (280, 2559819), (347, 2065560), (420, 1706546), (694, 1032780), (840, 853273), (1041, 688520), (1388, 516390), (1735, 413112), (2082, 344260), (2429, 295080), (2459, 291480), (2776, 258195), (3470, 206556), (4164, 172130), (4858, 147540), (4918, 145740), (5205, 137704), (6940, 103278), (7287, 98360), (7377, 97160), (8328, 86065), (9716, 73770), (9836, 72870), (10410, 68852), (12145, 59016), (12295, 58296), (13880, 51639), (14574, 49180), (14754, 48580), (17213, 41640), (19432, 36885), (19672, 36435), (20820, 34426), (24290, 29508), (24590, 29148)]