1963303920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4442

約数の個数: 240

約数和(自身を含む): 7136543232

約数和(自身を除く): 5173239312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 810, 828, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2430, 2484, 2760, 3105, 3240, 3312, 3726, 3888, 4140, 4391, 4860, 4968, 5520, 5589, 6210, 6480, 7452, 8280, 8782, 9315, 9720, 9936, 11178, 12420, 13173, 14904, 16560, 17564, 18630, 19440, 21955, 22356, 24840, 26346, 27945, 29808, 35128, 37260, 39519, 43910, 44712, 49680, 52692, 55890, 65865, 70256, 74520, 79038, 87820, 89424, 100993, 105384, 111780, 118557, 131730, 149040, 158076, 175640, 197595, 201986, 210768, 223560, 237114, 263460, 302979, 316152, 351280, 355671, 395190, 403972, 447120, 474228, 504965, 526920, 592785, 605958, 632304, 711342, 790380, 807944, 908937, 948456, 1009930, 1053840, 1067013, 1185570, 1211916, 1422684, 1514895, 1580760, 1615888, 1778355, 1817874, 1896912, 2019860, 2134026, 2371140, 2423832, 2726811, 2845368, 3029790, 3161520, 3556710, 3635748, 4039720, 4268052, 4544685, 4742280, 4847664, 5335065, 5453622, 5690736, 6059580, 7113420, 7271496, 8079440, 8180433, 8536104, 9089370, 9484560, 10670130, 10907244, 12119160, 13634055, 14226840, 14542992, 16360866, 17072208, 18178740, 21340260, 21814488, 24238320, 24541299, 27268110, 28453680, 32721732, 36357480, 40902165, 42680520, 43628976, 49082598, 54536220, 65443464, 72714960, 81804330, 85361040, 98165196, 109072440, 122706495, 130886928, 163608660, 196330392, 218144880, 245412990, 327217320, 392660784, 490825980, 654434640, 981651960, 1963303920]

約数ペア:

[(1, 1963303920), (2, 981651960), (3, 654434640), (4, 490825980), (5, 392660784), (6, 327217320), (8, 245412990), (9, 218144880), (10, 196330392), (12, 163608660), (15, 130886928), (16, 122706495), (18, 109072440), (20, 98165196), (23, 85361040), (24, 81804330), (27, 72714960), (30, 65443464), (36, 54536220), (40, 49082598), (45, 43628976), (46, 42680520), (48, 40902165), (54, 36357480), (60, 32721732), (69, 28453680), (72, 27268110), (80, 24541299), (81, 24238320), (90, 21814488), (92, 21340260), (108, 18178740), (115, 17072208), (120, 16360866), (135, 14542992), (138, 14226840), (144, 13634055), (162, 12119160), (180, 10907244), (184, 10670130), (207, 9484560), (216, 9089370), (230, 8536104), (240, 8180433), (243, 8079440), (270, 7271496), (276, 7113420), (324, 6059580), (345, 5690736), (360, 5453622), (368, 5335065), (405, 4847664), (414, 4742280), (432, 4544685), (460, 4268052), (486, 4039720), (540, 3635748), (552, 3556710), (621, 3161520), (648, 3029790), (690, 2845368), (720, 2726811), (810, 2423832), (828, 2371140), (920, 2134026), (972, 2019860), (1035, 1896912), (1080, 1817874), (1104, 1778355), (1215, 1615888), (1242, 1580760), (1296, 1514895), (1380, 1422684), (1620, 1211916), (1656, 1185570), (1840, 1067013), (1863, 1053840), (1944, 1009930), (2070, 948456), (2160, 908937), (2430, 807944), (2484, 790380), (2760, 711342), (3105, 632304), (3240, 605958), (3312, 592785), (3726, 526920), (3888, 504965), (4140, 474228), (4391, 447120), (4860, 403972), (4968, 395190), (5520, 355671), (5589, 351280), (6210, 316152), (6480, 302979), (7452, 263460), (8280, 237114), (8782, 223560), (9315, 210768), (9720, 201986), (9936, 197595), (11178, 175640), (12420, 158076), (13173, 149040), (14904, 131730), (16560, 118557), (17564, 111780), (18630, 105384), (19440, 100993), (21955, 89424), (22356, 87820), (24840, 79038), (26346, 74520), (27945, 70256), (29808, 65865), (35128, 55890), (37260, 52692), (39519, 49680), (43910, 44712)]