15679030320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1212

約数の個数: 240

約数和(自身を含む): 53487514080

約数和(自身を除く): 37808483760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 307, 356, 360, 445, 534, 614, 712, 720, 797, 801, 890, 921, 1068, 1228, 1335, 1424, 1535, 1594, 1602, 1780, 1842, 2136, 2391, 2456, 2670, 2763, 3070, 3188, 3204, 3560, 3684, 3985, 4005, 4272, 4605, 4782, 4912, 5340, 5526, 6140, 6376, 6408, 7120, 7173, 7368, 7970, 8010, 9210, 9564, 10680, 11052, 11955, 12280, 12752, 12816, 13815, 14346, 14736, 15940, 16020, 18420, 19128, 21360, 22104, 23910, 24560, 27323, 27630, 28692, 31880, 32040, 35865, 36840, 38256, 44208, 47820, 54646, 55260, 57384, 63760, 64080, 70933, 71730, 73680, 81969, 95640, 109292, 110520, 114768, 136615, 141866, 143460, 163938, 191280, 212799, 218584, 221040, 244679, 245907, 273230, 283732, 286920, 327876, 354665, 409845, 425598, 437168, 489358, 491814, 546460, 567464, 573840, 638397, 655752, 709330, 734037, 819690, 851196, 978716, 983628, 1063995, 1092920, 1134928, 1223395, 1229535, 1276794, 1311504, 1418660, 1468074, 1639380, 1702392, 1957432, 1967256, 2127990, 2185840, 2202111, 2446790, 2459070, 2553588, 2837320, 2936148, 3191985, 3278760, 3404784, 3670185, 3914864, 3934512, 4255980, 4404222, 4893580, 4918140, 5107176, 5674640, 5872296, 6383970, 6557520, 7340370, 8511960, 8808444, 9787160, 9836280, 10214352, 11010555, 11744592, 12767940, 14680740, 17023920, 17616888, 19574320, 19672560, 21776431, 22021110, 25535880, 29361480, 35233776, 43552862, 44042220, 51071760, 58722960, 65329293, 87105724, 88084440, 108882155, 130658586, 174211448, 176168880, 195987879, 217764310, 261317172, 326646465, 348422896, 391975758, 435528620, 522634344, 653292930, 783951516, 871057240, 979939395, 1045268688, 1306585860, 1567903032, 1742114480, 1959878790, 2613171720, 3135806064, 3919757580, 5226343440, 7839515160, 15679030320]

約数ペア:

[(1, 15679030320), (2, 7839515160), (3, 5226343440), (4, 3919757580), (5, 3135806064), (6, 2613171720), (8, 1959878790), (9, 1742114480), (10, 1567903032), (12, 1306585860), (15, 1045268688), (16, 979939395), (18, 871057240), (20, 783951516), (24, 653292930), (30, 522634344), (36, 435528620), (40, 391975758), (45, 348422896), (48, 326646465), (60, 261317172), (72, 217764310), (80, 195987879), (89, 176168880), (90, 174211448), (120, 130658586), (144, 108882155), (178, 88084440), (180, 87105724), (240, 65329293), (267, 58722960), (307, 51071760), (356, 44042220), (360, 43552862), (445, 35233776), (534, 29361480), (614, 25535880), (712, 22021110), (720, 21776431), (797, 19672560), (801, 19574320), (890, 17616888), (921, 17023920), (1068, 14680740), (1228, 12767940), (1335, 11744592), (1424, 11010555), (1535, 10214352), (1594, 9836280), (1602, 9787160), (1780, 8808444), (1842, 8511960), (2136, 7340370), (2391, 6557520), (2456, 6383970), (2670, 5872296), (2763, 5674640), (3070, 5107176), (3188, 4918140), (3204, 4893580), (3560, 4404222), (3684, 4255980), (3985, 3934512), (4005, 3914864), (4272, 3670185), (4605, 3404784), (4782, 3278760), (4912, 3191985), (5340, 2936148), (5526, 2837320), (6140, 2553588), (6376, 2459070), (6408, 2446790), (7120, 2202111), (7173, 2185840), (7368, 2127990), (7970, 1967256), (8010, 1957432), (9210, 1702392), (9564, 1639380), (10680, 1468074), (11052, 1418660), (11955, 1311504), (12280, 1276794), (12752, 1229535), (12816, 1223395), (13815, 1134928), (14346, 1092920), (14736, 1063995), (15940, 983628), (16020, 978716), (18420, 851196), (19128, 819690), (21360, 734037), (22104, 709330), (23910, 655752), (24560, 638397), (27323, 573840), (27630, 567464), (28692, 546460), (31880, 491814), (32040, 489358), (35865, 437168), (36840, 425598), (38256, 409845), (44208, 354665), (47820, 327876), (54646, 286920), (55260, 283732), (57384, 273230), (63760, 245907), (64080, 244679), (70933, 221040), (71730, 218584), (73680, 212799), (81969, 191280), (95640, 163938), (109292, 143460), (110520, 141866), (114768, 136615)]