15707385280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:591

約数の個数: 224

約数和(自身を含む): 40724669376

約数和(自身を除く): 25017284096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 157, 160, 170, 212, 265, 272, 314, 320, 340, 347, 424, 530, 544, 628, 680, 694, 785, 848, 901, 1060, 1088, 1256, 1360, 1388, 1570, 1696, 1735, 1802, 2120, 2512, 2669, 2720, 2776, 3140, 3392, 3470, 3604, 4240, 4505, 5024, 5338, 5440, 5552, 5899, 6280, 6940, 7208, 8321, 8480, 9010, 10048, 10676, 11104, 11798, 12560, 13345, 13880, 14416, 16642, 16960, 18020, 18391, 21352, 22208, 23596, 25120, 26690, 27760, 28832, 29495, 33284, 36040, 36782, 41605, 42704, 47192, 50240, 53380, 54479, 55520, 57664, 58990, 66568, 72080, 73564, 83210, 85408, 91955, 94384, 106760, 108958, 111040, 117980, 133136, 141457, 144160, 147128, 166420, 170816, 183910, 188768, 213520, 217916, 235960, 266272, 272395, 282914, 288320, 294256, 312647, 332840, 367820, 377536, 427040, 435832, 471920, 532544, 544790, 565828, 588512, 625294, 665680, 707285, 735640, 854080, 871664, 926143, 943840, 1089580, 1131656, 1177024, 1250588, 1331360, 1414570, 1471280, 1563235, 1743328, 1852286, 1887680, 2179160, 2263312, 2501176, 2662720, 2829140, 2887387, 2942560, 3126470, 3486656, 3704572, 4358320, 4526624, 4630715, 5002352, 5658280, 5774774, 5885120, 6252940, 7409144, 8716640, 9053248, 9261430, 10004704, 11316560, 11549548, 12505880, 14436935, 14818288, 17433280, 18522860, 20009408, 22633120, 23099096, 25011760, 28873870, 29636576, 37045720, 45266240, 46198192, 49085579, 50023520, 57747740, 59273152, 74091440, 92396384, 98171158, 100047040, 115495480, 148182880, 184792768, 196342316, 230990960, 245427895, 296365760, 392684632, 461981920, 490855790, 785369264, 923963840, 981711580, 1570738528, 1963423160, 3141477056, 3926846320, 7853692640, 15707385280]

約数ペア:

[(1, 15707385280), (2, 7853692640), (4, 3926846320), (5, 3141477056), (8, 1963423160), (10, 1570738528), (16, 981711580), (17, 923963840), (20, 785369264), (32, 490855790), (34, 461981920), (40, 392684632), (53, 296365760), (64, 245427895), (68, 230990960), (80, 196342316), (85, 184792768), (106, 148182880), (136, 115495480), (157, 100047040), (160, 98171158), (170, 92396384), (212, 74091440), (265, 59273152), (272, 57747740), (314, 50023520), (320, 49085579), (340, 46198192), (347, 45266240), (424, 37045720), (530, 29636576), (544, 28873870), (628, 25011760), (680, 23099096), (694, 22633120), (785, 20009408), (848, 18522860), (901, 17433280), (1060, 14818288), (1088, 14436935), (1256, 12505880), (1360, 11549548), (1388, 11316560), (1570, 10004704), (1696, 9261430), (1735, 9053248), (1802, 8716640), (2120, 7409144), (2512, 6252940), (2669, 5885120), (2720, 5774774), (2776, 5658280), (3140, 5002352), (3392, 4630715), (3470, 4526624), (3604, 4358320), (4240, 3704572), (4505, 3486656), (5024, 3126470), (5338, 2942560), (5440, 2887387), (5552, 2829140), (5899, 2662720), (6280, 2501176), (6940, 2263312), (7208, 2179160), (8321, 1887680), (8480, 1852286), (9010, 1743328), (10048, 1563235), (10676, 1471280), (11104, 1414570), (11798, 1331360), (12560, 1250588), (13345, 1177024), (13880, 1131656), (14416, 1089580), (16642, 943840), (16960, 926143), (18020, 871664), (18391, 854080), (21352, 735640), (22208, 707285), (23596, 665680), (25120, 625294), (26690, 588512), (27760, 565828), (28832, 544790), (29495, 532544), (33284, 471920), (36040, 435832), (36782, 427040), (41605, 377536), (42704, 367820), (47192, 332840), (50240, 312647), (53380, 294256), (54479, 288320), (55520, 282914), (57664, 272395), (58990, 266272), (66568, 235960), (72080, 217916), (73564, 213520), (83210, 188768), (85408, 183910), (91955, 170816), (94384, 166420), (106760, 147128), (108958, 144160), (111040, 141457), (117980, 133136)]