2159397120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 288

約数和(自身を含む): 7690999680

約数和(自身を除く): 5531602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 768, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1280, 1292, 1360, 1520, 1615, 1632, 1741, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3482, 3648, 3840, 3876, 4080, 4352, 4560, 4845, 4864, 5168, 5223, 5440, 6080, 6460, 6528, 6964, 7296, 7752, 8160, 8705, 9120, 9690, 10336, 10446, 10880, 12160, 12920, 13056, 13928, 14592, 15504, 16320, 17410, 18240, 19380, 20672, 20892, 21760, 24320, 25840, 26115, 27856, 29597, 31008, 32640, 33079, 34820, 36480, 38760, 41344, 41784, 51680, 52230, 55712, 59194, 62016, 65280, 66158, 69640, 72960, 77520, 82688, 83568, 88791, 99237, 103360, 104460, 111424, 118388, 124032, 132316, 139280, 147985, 155040, 165395, 167136, 177582, 198474, 206720, 208920, 222848, 236776, 248064, 264632, 278560, 295970, 310080, 330790, 334272, 355164, 396948, 413440, 417840, 443955, 445696, 473552, 496185, 529264, 557120, 562343, 591940, 620160, 661580, 668544, 710328, 793896, 835680, 887910, 947104, 992370, 1058528, 1114240, 1124686, 1183880, 1240320, 1323160, 1337088, 1420656, 1587792, 1671360, 1687029, 1775820, 1894208, 1984740, 2117056, 2228480, 2249372, 2367760, 2646320, 2811715, 2841312, 3175584, 3342720, 3374058, 3551640, 3788416, 3969480, 4234112, 4498744, 4735520, 5292640, 5623430, 5682624, 6351168, 6685440, 6748116, 7103280, 7576832, 7938960, 8435145, 8468224, 8997488, 9471040, 10585280, 11246860, 11365248, 12702336, 13496232, 14206560, 15877920, 16870290, 17994976, 18942080, 21170560, 22493720, 22730496, 25404672, 26992464, 28413120, 31755840, 33740580, 35989952, 37884160, 42341120, 44987440, 53984928, 56826240, 63511680, 67481160, 71979904, 89974880, 107969856, 113652480, 127023360, 134962320, 143959808, 179949760, 215939712, 269924640, 359899520, 431879424, 539849280, 719799040, 1079698560, 2159397120]

約数ペア:

[(1, 2159397120), (2, 1079698560), (3, 719799040), (4, 539849280), (5, 431879424), (6, 359899520), (8, 269924640), (10, 215939712), (12, 179949760), (15, 143959808), (16, 134962320), (17, 127023360), (19, 113652480), (20, 107969856), (24, 89974880), (30, 71979904), (32, 67481160), (34, 63511680), (38, 56826240), (40, 53984928), (48, 44987440), (51, 42341120), (57, 37884160), (60, 35989952), (64, 33740580), (68, 31755840), (76, 28413120), (80, 26992464), (85, 25404672), (95, 22730496), (96, 22493720), (102, 21170560), (114, 18942080), (120, 17994976), (128, 16870290), (136, 15877920), (152, 14206560), (160, 13496232), (170, 12702336), (190, 11365248), (192, 11246860), (204, 10585280), (228, 9471040), (240, 8997488), (255, 8468224), (256, 8435145), (272, 7938960), (285, 7576832), (304, 7103280), (320, 6748116), (323, 6685440), (340, 6351168), (380, 5682624), (384, 5623430), (408, 5292640), (456, 4735520), (480, 4498744), (510, 4234112), (544, 3969480), (570, 3788416), (608, 3551640), (640, 3374058), (646, 3342720), (680, 3175584), (760, 2841312), (768, 2811715), (816, 2646320), (912, 2367760), (960, 2249372), (969, 2228480), (1020, 2117056), (1088, 1984740), (1140, 1894208), (1216, 1775820), (1280, 1687029), (1292, 1671360), (1360, 1587792), (1520, 1420656), (1615, 1337088), (1632, 1323160), (1741, 1240320), (1824, 1183880), (1920, 1124686), (1938, 1114240), (2040, 1058528), (2176, 992370), (2280, 947104), (2432, 887910), (2584, 835680), (2720, 793896), (3040, 710328), (3230, 668544), (3264, 661580), (3482, 620160), (3648, 591940), (3840, 562343), (3876, 557120), (4080, 529264), (4352, 496185), (4560, 473552), (4845, 445696), (4864, 443955), (5168, 417840), (5223, 413440), (5440, 396948), (6080, 355164), (6460, 334272), (6528, 330790), (6964, 310080), (7296, 295970), (7752, 278560), (8160, 264632), (8705, 248064), (9120, 236776), (9690, 222848), (10336, 208920), (10446, 206720), (10880, 198474), (12160, 177582), (12920, 167136), (13056, 165395), (13928, 155040), (14592, 147985), (15504, 139280), (16320, 132316), (17410, 124032), (18240, 118388), (19380, 111424), (20672, 104460), (20892, 103360), (21760, 99237), (24320, 88791), (25840, 83568), (26115, 82688), (27856, 77520), (29597, 72960), (31008, 69640), (32640, 66158), (33079, 65280), (34820, 62016), (36480, 59194), (38760, 55712), (41344, 52230), (41784, 51680)]