163353393920

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:244

約数の個数: 324

約数和(自身を含む): 419659117920

約数和(自身を除く): 256305724000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 79, 80, 82, 124, 128, 155, 158, 160, 164, 205, 248, 256, 310, 316, 320, 328, 395, 410, 496, 620, 632, 640, 656, 790, 820, 961, 992, 1240, 1264, 1271, 1280, 1312, 1580, 1640, 1681, 1922, 1984, 2449, 2480, 2528, 2542, 2624, 3160, 3239, 3280, 3362, 3844, 3968, 4805, 4898, 4960, 5056, 5084, 5248, 6320, 6355, 6478, 6560, 6724, 7688, 7936, 8405, 9610, 9796, 9920, 10112, 10168, 10496, 12245, 12640, 12710, 12956, 13120, 13448, 15376, 16195, 16810, 19220, 19592, 19840, 20224, 20336, 24490, 25280, 25420, 25912, 26240, 26896, 30752, 32390, 33620, 38440, 39184, 39401, 39680, 40672, 48980, 50560, 50840, 51824, 52111, 52480, 53792, 61504, 64780, 67240, 75919, 76880, 78368, 78802, 81344, 97960, 100409, 101120, 101680, 103648, 104222, 107584, 123008, 129560, 132799, 134480, 151838, 153760, 156736, 157604, 162688, 195920, 197005, 200818, 203360, 207296, 208444, 215168, 246016, 259120, 260555, 265598, 268960, 303676, 307520, 313472, 315208, 325376, 379595, 391840, 394010, 401636, 406720, 414592, 416888, 430336, 502045, 518240, 521110, 531196, 537920, 607352, 615040, 626944, 630416, 663995, 759190, 783680, 788020, 803272, 813440, 829184, 833776, 1004090, 1036480, 1042220, 1062392, 1075840, 1214704, 1230080, 1260832, 1327990, 1518380, 1567360, 1576040, 1606544, 1615441, 1626880, 1667552, 2008180, 2072960, 2084440, 2124784, 2151680, 2429408, 2521664, 2655980, 3036760, 3112679, 3134720, 3152080, 3213088, 3230882, 3335104, 4016360, 4116769, 4145920, 4168880, 4249568, 4858816, 5043328, 5311960, 6073520, 6225358, 6304160, 6426176, 6461764, 6670208, 8032720, 8077205, 8233538, 8337760, 8499136, 9717632, 10086656, 10623920, 12147040, 12450716, 12608320, 12852352, 12923528, 13340416, 15563395, 16065440, 16154410, 16467076, 16675520, 16998272, 19435264, 20583845, 21247840, 24294080, 24901432, 25216640, 25704704, 25847056, 31126790, 32130880, 32308820, 32934152, 33351040, 33996544, 41167690, 42495680, 48588160, 49802864, 50433280, 51694112, 62253580, 64261760, 64617640, 65868304, 66702080, 82335380, 84991360, 97176320, 99605728, 103388224, 124507160, 127619839, 128523520, 129235280, 131736608, 164670760, 169982720, 199211456, 206776448, 249014320, 255239678, 258470560, 263473216, 329341520, 398422912, 413552896, 498028640, 510479356, 516941120, 526946432, 638099195, 658683040, 796845824, 996057280, 1020958712, 1033882240, 1053892864, 1276198390, 1317366080, 1992114560, 2041917424, 2067764480, 2552396780, 2634732160, 3984229120, 4083834848, 5104793560, 5269464320, 8167669696, 10209587120, 16335339392, 20419174240, 32670678784, 40838348480, 81676696960, 163353393920]

約数ペア:

[(1, 163353393920), (2, 81676696960), (4, 40838348480), (5, 32670678784), (8, 20419174240), (10, 16335339392), (16, 10209587120), (20, 8167669696), (31, 5269464320), (32, 5104793560), (40, 4083834848), (41, 3984229120), (62, 2634732160), (64, 2552396780), (79, 2067764480), (80, 2041917424), (82, 1992114560), (124, 1317366080), (128, 1276198390), (155, 1053892864), (158, 1033882240), (160, 1020958712), (164, 996057280), (205, 796845824), (248, 658683040), (256, 638099195), (310, 526946432), (316, 516941120), (320, 510479356), (328, 498028640), (395, 413552896), (410, 398422912), (496, 329341520), (620, 263473216), (632, 258470560), (640, 255239678), (656, 249014320), (790, 206776448), (820, 199211456), (961, 169982720), (992, 164670760), (1240, 131736608), (1264, 129235280), (1271, 128523520), (1280, 127619839), (1312, 124507160), (1580, 103388224), (1640, 99605728), (1681, 97176320), (1922, 84991360), (1984, 82335380), (2449, 66702080), (2480, 65868304), (2528, 64617640), (2542, 64261760), (2624, 62253580), (3160, 51694112), (3239, 50433280), (3280, 49802864), (3362, 48588160), (3844, 42495680), (3968, 41167690), (4805, 33996544), (4898, 33351040), (4960, 32934152), (5056, 32308820), (5084, 32130880), (5248, 31126790), (6320, 25847056), (6355, 25704704), (6478, 25216640), (6560, 24901432), (6724, 24294080), (7688, 21247840), (7936, 20583845), (8405, 19435264), (9610, 16998272), (9796, 16675520), (9920, 16467076), (10112, 16154410), (10168, 16065440), (10496, 15563395), (12245, 13340416), (12640, 12923528), (12710, 12852352), (12956, 12608320), (13120, 12450716), (13448, 12147040), (15376, 10623920), (16195, 10086656), (16810, 9717632), (19220, 8499136), (19592, 8337760), (19840, 8233538), (20224, 8077205), (20336, 8032720), (24490, 6670208), (25280, 6461764), (25420, 6426176), (25912, 6304160), (26240, 6225358), (26896, 6073520), (30752, 5311960), (32390, 5043328), (33620, 4858816), (38440, 4249568), (39184, 4168880), (39401, 4145920), (39680, 4116769), (40672, 4016360), (48980, 3335104), (50560, 3230882), (50840, 3213088), (51824, 3152080), (52111, 3134720), (52480, 3112679), (53792, 3036760), (61504, 2655980), (64780, 2521664), (67240, 2429408), (75919, 2151680), (76880, 2124784), (78368, 2084440), (78802, 2072960), (81344, 2008180), (97960, 1667552), (100409, 1626880), (101120, 1615441), (101680, 1606544), (103648, 1576040), (104222, 1567360), (107584, 1518380), (123008, 1327990), (129560, 1260832), (132799, 1230080), (134480, 1214704), (151838, 1075840), (153760, 1062392), (156736, 1042220), (157604, 1036480), (162688, 1004090), (195920, 833776), (197005, 829184), (200818, 813440), (203360, 803272), (207296, 788020), (208444, 783680), (215168, 759190), (246016, 663995), (259120, 630416), (260555, 626944), (265598, 615040), (268960, 607352), (303676, 537920), (307520, 531196), (313472, 521110), (315208, 518240), (325376, 502045), (379595, 430336), (391840, 416888), (394010, 414592), (401636, 406720)]