72227842080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1400

約数の個数: 384

約数和(自身を含む): 245650599936

約数和(自身を除く): 173422757856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 151, 160, 184, 185, 222, 230, 240, 276, 296, 302, 345, 368, 370, 444, 453, 460, 480, 552, 555, 592, 604, 690, 736, 740, 755, 851, 888, 906, 920, 1104, 1110, 1171, 1184, 1208, 1380, 1480, 1510, 1702, 1776, 1812, 1840, 2208, 2220, 2265, 2342, 2416, 2553, 2760, 2960, 3020, 3404, 3473, 3513, 3552, 3624, 3680, 4255, 4440, 4530, 4684, 4832, 5106, 5520, 5587, 5855, 5920, 6040, 6808, 6946, 7026, 7248, 8510, 8880, 9060, 9368, 10212, 10419, 11040, 11174, 11710, 12080, 12765, 13616, 13892, 14052, 14496, 16761, 17020, 17365, 17565, 17760, 18120, 18736, 20424, 20838, 22348, 23420, 24160, 25530, 26933, 27232, 27784, 27935, 28104, 33522, 34040, 34730, 35130, 36240, 37472, 40848, 41676, 43327, 44696, 46840, 51060, 52095, 53866, 55568, 55870, 56208, 67044, 68080, 69460, 70260, 72480, 80799, 81696, 83352, 83805, 86654, 89392, 93680, 102120, 104190, 107732, 111136, 111740, 112416, 128501, 129981, 134088, 134665, 136160, 138920, 140520, 161598, 166704, 167610, 173308, 176821, 178784, 187360, 204240, 208380, 215464, 216635, 223480, 257002, 259962, 268176, 269330, 277840, 281040, 323196, 333408, 335220, 346616, 353642, 385503, 403995, 408480, 416760, 430928, 433270, 446960, 514004, 519924, 530463, 536352, 538660, 555680, 562080, 642505, 646392, 649905, 670440, 693232, 707284, 771006, 807990, 833520, 861856, 866540, 884105, 893920, 996521, 1028008, 1039848, 1060926, 1077320, 1285010, 1292784, 1299810, 1340880, 1386464, 1414568, 1542012, 1615980, 1667040, 1733080, 1768210, 1927515, 1993042, 2056016, 2079696, 2121852, 2154640, 2570020, 2585568, 2599620, 2652315, 2681760, 2829136, 2989563, 3084024, 3231960, 3466160, 3536420, 3855030, 3986084, 4066883, 4112032, 4159392, 4243704, 4309280, 4982605, 5140040, 5199240, 5304630, 5658272, 5979126, 6168048, 6463920, 6542377, 6932320, 7072840, 7710060, 7972168, 8133766, 8487408, 9965210, 10280080, 10398480, 10609260, 11958252, 12200649, 12336096, 12927840, 13084754, 14145680, 14947815, 15420120, 15944336, 16267532, 16974816, 19627131, 19930420, 20334415, 20560160, 20796960, 21218520, 23916504, 24401298, 26169508, 28291360, 29895630, 30840240, 31888672, 32535064, 32711885, 39254262, 39860840, 40668830, 42437040, 47833008, 48802596, 52339016, 59791260, 61003245, 61680480, 65070128, 65423770, 78508524, 79721680, 81337660, 84874080, 95666016, 97605192, 98135655, 104678032, 119582520, 122006490, 130140256, 130847540, 150474671, 157017048, 159443360, 162675320, 195210384, 196271310, 209356064, 239165040, 244012980, 261695080, 300949342, 314034096, 325350640, 390420768, 392542620, 451424013, 478330080, 488025960, 523390160, 601898684, 628068192, 650701280, 752373355, 785085240, 902848026, 976051920, 1046780320, 1203797368, 1504746710, 1570170480, 1805696052, 1952103840, 2257120065, 2407594736, 3009493420, 3140340960, 3611392104, 4514240130, 4815189472, 6018986840, 7222784208, 9028480260, 12037973680, 14445568416, 18056960520, 24075947360, 36113921040, 72227842080]

約数ペア:

[(1, 72227842080), (2, 36113921040), (3, 24075947360), (4, 18056960520), (5, 14445568416), (6, 12037973680), (8, 9028480260), (10, 7222784208), (12, 6018986840), (15, 4815189472), (16, 4514240130), (20, 3611392104), (23, 3140340960), (24, 3009493420), (30, 2407594736), (32, 2257120065), (37, 1952103840), (40, 1805696052), (46, 1570170480), (48, 1504746710), (60, 1203797368), (69, 1046780320), (74, 976051920), (80, 902848026), (92, 785085240), (96, 752373355), (111, 650701280), (115, 628068192), (120, 601898684), (138, 523390160), (148, 488025960), (151, 478330080), (160, 451424013), (184, 392542620), (185, 390420768), (222, 325350640), (230, 314034096), (240, 300949342), (276, 261695080), (296, 244012980), (302, 239165040), (345, 209356064), (368, 196271310), (370, 195210384), (444, 162675320), (453, 159443360), (460, 157017048), (480, 150474671), (552, 130847540), (555, 130140256), (592, 122006490), (604, 119582520), (690, 104678032), (736, 98135655), (740, 97605192), (755, 95666016), (851, 84874080), (888, 81337660), (906, 79721680), (920, 78508524), (1104, 65423770), (1110, 65070128), (1171, 61680480), (1184, 61003245), (1208, 59791260), (1380, 52339016), (1480, 48802596), (1510, 47833008), (1702, 42437040), (1776, 40668830), (1812, 39860840), (1840, 39254262), (2208, 32711885), (2220, 32535064), (2265, 31888672), (2342, 30840240), (2416, 29895630), (2553, 28291360), (2760, 26169508), (2960, 24401298), (3020, 23916504), (3404, 21218520), (3473, 20796960), (3513, 20560160), (3552, 20334415), (3624, 19930420), (3680, 19627131), (4255, 16974816), (4440, 16267532), (4530, 15944336), (4684, 15420120), (4832, 14947815), (5106, 14145680), (5520, 13084754), (5587, 12927840), (5855, 12336096), (5920, 12200649), (6040, 11958252), (6808, 10609260), (6946, 10398480), (7026, 10280080), (7248, 9965210), (8510, 8487408), (8880, 8133766), (9060, 7972168), (9368, 7710060), (10212, 7072840), (10419, 6932320), (11040, 6542377), (11174, 6463920), (11710, 6168048), (12080, 5979126), (12765, 5658272), (13616, 5304630), (13892, 5199240), (14052, 5140040), (14496, 4982605), (16761, 4309280), (17020, 4243704), (17365, 4159392), (17565, 4112032), (17760, 4066883), (18120, 3986084), (18736, 3855030), (20424, 3536420), (20838, 3466160), (22348, 3231960), (23420, 3084024), (24160, 2989563), (25530, 2829136), (26933, 2681760), (27232, 2652315), (27784, 2599620), (27935, 2585568), (28104, 2570020), (33522, 2154640), (34040, 2121852), (34730, 2079696), (35130, 2056016), (36240, 1993042), (37472, 1927515), (40848, 1768210), (41676, 1733080), (43327, 1667040), (44696, 1615980), (46840, 1542012), (51060, 1414568), (52095, 1386464), (53866, 1340880), (55568, 1299810), (55870, 1292784), (56208, 1285010), (67044, 1077320), (68080, 1060926), (69460, 1039848), (70260, 1028008), (72480, 996521), (80799, 893920), (81696, 884105), (83352, 866540), (83805, 861856), (86654, 833520), (89392, 807990), (93680, 771006), (102120, 707284), (104190, 693232), (107732, 670440), (111136, 649905), (111740, 646392), (112416, 642505), (128501, 562080), (129981, 555680), (134088, 538660), (134665, 536352), (136160, 530463), (138920, 519924), (140520, 514004), (161598, 446960), (166704, 433270), (167610, 430928), (173308, 416760), (176821, 408480), (178784, 403995), (187360, 385503), (204240, 353642), (208380, 346616), (215464, 335220), (216635, 333408), (223480, 323196), (257002, 281040), (259962, 277840), (268176, 269330)]