28912961280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7219}}^1$

素因数の和:7399

約数の個数: 288

約数和(自身を含む): 106255296000

約数和(自身を除く): 77342334720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 149, 160, 168, 192, 210, 224, 240, 256, 280, 298, 320, 336, 384, 420, 447, 448, 480, 560, 596, 640, 672, 745, 768, 840, 894, 896, 960, 1043, 1120, 1192, 1280, 1344, 1490, 1680, 1788, 1792, 1920, 2086, 2235, 2240, 2384, 2688, 2980, 3129, 3360, 3576, 3840, 4172, 4470, 4480, 4768, 5215, 5376, 5960, 6258, 6720, 7152, 7219, 8344, 8940, 8960, 9536, 10430, 11920, 12516, 13440, 14304, 14438, 15645, 16688, 17880, 19072, 20860, 21657, 23840, 25032, 26880, 28608, 28876, 31290, 33376, 35760, 36095, 38144, 41720, 43314, 47680, 50064, 50533, 57216, 57752, 62580, 66752, 71520, 72190, 83440, 86628, 95360, 100128, 101066, 108285, 114432, 115504, 125160, 133504, 143040, 144380, 151599, 166880, 173256, 190720, 200256, 202132, 216570, 231008, 250320, 252665, 267008, 286080, 288760, 303198, 333760, 346512, 400512, 404264, 433140, 462016, 500640, 505330, 572160, 577520, 606396, 667520, 693024, 757995, 801024, 808528, 866280, 924032, 1001280, 1010660, 1075631, 1155040, 1212792, 1335040, 1386048, 1515990, 1617056, 1732560, 1848064, 2002560, 2021320, 2151262, 2310080, 2425584, 2772096, 3031980, 3226893, 3234112, 3465120, 4005120, 4042640, 4302524, 4620160, 4851168, 5378155, 5544192, 6063960, 6453786, 6468224, 6930240, 7529417, 8085280, 8605048, 9240320, 9702336, 10756310, 12127920, 12907572, 12936448, 13860480, 15058834, 16134465, 16170560, 17210096, 19404672, 21512620, 22588251, 24255840, 25815144, 27720960, 30117668, 32268930, 32341120, 34420192, 37647085, 38809344, 43025240, 45176502, 48511680, 51630288, 60235336, 64537860, 64682240, 68840384, 75294170, 86050480, 90353004, 97023360, 103260576, 112941255, 120470672, 129075720, 137680768, 150588340, 172100960, 180706008, 194046720, 206521152, 225882510, 240941344, 258151440, 275361536, 301176680, 344201920, 361412016, 413042304, 451765020, 481882688, 516302880, 602353360, 688403840, 722824032, 826084608, 903530040, 963765376, 1032605760, 1204706720, 1376807680, 1445648064, 1807060080, 1927530752, 2065211520, 2409413440, 2891296128, 3614120160, 4130423040, 4818826880, 5782592256, 7228240320, 9637653760, 14456480640, 28912961280]

約数ペア:

[(1, 28912961280), (2, 14456480640), (3, 9637653760), (4, 7228240320), (5, 5782592256), (6, 4818826880), (7, 4130423040), (8, 3614120160), (10, 2891296128), (12, 2409413440), (14, 2065211520), (15, 1927530752), (16, 1807060080), (20, 1445648064), (21, 1376807680), (24, 1204706720), (28, 1032605760), (30, 963765376), (32, 903530040), (35, 826084608), (40, 722824032), (42, 688403840), (48, 602353360), (56, 516302880), (60, 481882688), (64, 451765020), (70, 413042304), (80, 361412016), (84, 344201920), (96, 301176680), (105, 275361536), (112, 258151440), (120, 240941344), (128, 225882510), (140, 206521152), (149, 194046720), (160, 180706008), (168, 172100960), (192, 150588340), (210, 137680768), (224, 129075720), (240, 120470672), (256, 112941255), (280, 103260576), (298, 97023360), (320, 90353004), (336, 86050480), (384, 75294170), (420, 68840384), (447, 64682240), (448, 64537860), (480, 60235336), (560, 51630288), (596, 48511680), (640, 45176502), (672, 43025240), (745, 38809344), (768, 37647085), (840, 34420192), (894, 32341120), (896, 32268930), (960, 30117668), (1043, 27720960), (1120, 25815144), (1192, 24255840), (1280, 22588251), (1344, 21512620), (1490, 19404672), (1680, 17210096), (1788, 16170560), (1792, 16134465), (1920, 15058834), (2086, 13860480), (2235, 12936448), (2240, 12907572), (2384, 12127920), (2688, 10756310), (2980, 9702336), (3129, 9240320), (3360, 8605048), (3576, 8085280), (3840, 7529417), (4172, 6930240), (4470, 6468224), (4480, 6453786), (4768, 6063960), (5215, 5544192), (5376, 5378155), (5960, 4851168), (6258, 4620160), (6720, 4302524), (7152, 4042640), (7219, 4005120), (8344, 3465120), (8940, 3234112), (8960, 3226893), (9536, 3031980), (10430, 2772096), (11920, 2425584), (12516, 2310080), (13440, 2151262), (14304, 2021320), (14438, 2002560), (15645, 1848064), (16688, 1732560), (17880, 1617056), (19072, 1515990), (20860, 1386048), (21657, 1335040), (23840, 1212792), (25032, 1155040), (26880, 1075631), (28608, 1010660), (28876, 1001280), (31290, 924032), (33376, 866280), (35760, 808528), (36095, 801024), (38144, 757995), (41720, 693024), (43314, 667520), (47680, 606396), (50064, 577520), (50533, 572160), (57216, 505330), (57752, 500640), (62580, 462016), (66752, 433140), (71520, 404264), (72190, 400512), (83440, 346512), (86628, 333760), (95360, 303198), (100128, 288760), (101066, 286080), (108285, 267008), (114432, 252665), (115504, 250320), (125160, 231008), (133504, 216570), (143040, 202132), (144380, 200256), (151599, 190720), (166880, 173256)]