642223591920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{91513}}^1$

素因数の和:91579

約数の個数: 360

約数和(自身を含む): 2360624129136

約数和(自身を除く): 1718400537216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 361, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 722, 760, 810, 855, 912, 972, 1026, 1080, 1083, 1140, 1215, 1296, 1368, 1444, 1520, 1539, 1620, 1710, 1805, 1944, 2052, 2160, 2166, 2280, 2430, 2565, 2736, 2888, 3078, 3240, 3249, 3420, 3610, 3888, 4104, 4332, 4560, 4617, 4860, 5130, 5415, 5776, 6156, 6480, 6498, 6840, 7220, 7695, 8208, 8664, 9234, 9720, 9747, 10260, 10830, 12312, 12996, 13680, 14440, 15390, 16245, 17328, 18468, 19440, 19494, 20520, 21660, 23085, 24624, 25992, 28880, 29241, 30780, 32490, 36936, 38988, 41040, 43320, 46170, 48735, 51984, 58482, 61560, 64980, 73872, 77976, 86640, 87723, 91513, 92340, 97470, 116964, 123120, 129960, 146205, 155952, 175446, 183026, 184680, 194940, 233928, 259920, 274539, 292410, 350892, 366052, 369360, 389880, 438615, 457565, 467856, 549078, 584820, 701784, 732104, 779760, 823617, 877230, 915130, 1098156, 1169640, 1372695, 1403568, 1464208, 1647234, 1738747, 1754460, 1830260, 2196312, 2339280, 2470851, 2745390, 3294468, 3477494, 3508920, 3660520, 4118085, 4392624, 4941702, 5216241, 5490780, 6588936, 6954988, 7017840, 7321040, 7412553, 8236170, 8693735, 9883404, 10432482, 10981560, 12354255, 13177872, 13909976, 14825106, 15648723, 16472340, 17387470, 19766808, 20864964, 21963120, 22237659, 24708510, 26081205, 27819952, 29650212, 31297446, 32944680, 33036193, 34774940, 37062765, 39533616, 41729928, 44475318, 46946169, 49417020, 52162410, 59300424, 62594892, 65889360, 66072386, 69549880, 74125530, 78243615, 83459856, 88950636, 93892338, 98834040, 99108579, 104324820, 111188295, 118600848, 125189784, 132144772, 139099760, 140838507, 148251060, 156487230, 165180965, 177901272, 187784676, 197668080, 198217158, 208649640, 222376590, 234730845, 250379568, 264289544, 281677014, 296502120, 297325737, 312974460, 330361930, 355802544, 375569352, 396434316, 417299280, 422515521, 444753180, 469461690, 495542895, 528579088, 563354028, 593004240, 594651474, 625948920, 660723860, 704192535, 751138704, 792868632, 845031042, 889506360, 891977211, 938923380, 991085790, 1126708056, 1189302948, 1251897840, 1321447720, 1408385070, 1486628685, 1585737264, 1690062084, 1779012720, 1783954422, 1877846760, 1982171580, 2112577605, 2253416112, 2378605896, 2642895440, 2675931633, 2816770140, 2973257370, 3380124168, 3567908844, 3755693520, 3964343160, 4225155210, 4459886055, 4757211792, 5351863266, 5633540280, 5946514740, 6760248336, 7135817688, 7928686320, 8027794899, 8450310420, 8919772110, 10703726532, 11267080560, 11893029480, 13379658165, 14271635376, 16055589798, 16900620840, 17839544220, 21407453064, 23786058960, 26759316330, 32111179596, 33801241680, 35679088440, 40138974495, 42814906128, 53518632660, 64222359192, 71358176880, 80277948990, 107037265320, 128444718384, 160555897980, 214074530640, 321111795960, 642223591920]

約数ペア:

[(1, 642223591920), (2, 321111795960), (3, 214074530640), (4, 160555897980), (5, 128444718384), (6, 107037265320), (8, 80277948990), (9, 71358176880), (10, 64222359192), (12, 53518632660), (15, 42814906128), (16, 40138974495), (18, 35679088440), (19, 33801241680), (20, 32111179596), (24, 26759316330), (27, 23786058960), (30, 21407453064), (36, 17839544220), (38, 16900620840), (40, 16055589798), (45, 14271635376), (48, 13379658165), (54, 11893029480), (57, 11267080560), (60, 10703726532), (72, 8919772110), (76, 8450310420), (80, 8027794899), (81, 7928686320), (90, 7135817688), (95, 6760248336), (108, 5946514740), (114, 5633540280), (120, 5351863266), (135, 4757211792), (144, 4459886055), (152, 4225155210), (162, 3964343160), (171, 3755693520), (180, 3567908844), (190, 3380124168), (216, 2973257370), (228, 2816770140), (240, 2675931633), (243, 2642895440), (270, 2378605896), (285, 2253416112), (304, 2112577605), (324, 1982171580), (342, 1877846760), (360, 1783954422), (361, 1779012720), (380, 1690062084), (405, 1585737264), (432, 1486628685), (456, 1408385070), (486, 1321447720), (513, 1251897840), (540, 1189302948), (570, 1126708056), (648, 991085790), (684, 938923380), (720, 891977211), (722, 889506360), (760, 845031042), (810, 792868632), (855, 751138704), (912, 704192535), (972, 660723860), (1026, 625948920), (1080, 594651474), (1083, 593004240), (1140, 563354028), (1215, 528579088), (1296, 495542895), (1368, 469461690), (1444, 444753180), (1520, 422515521), (1539, 417299280), (1620, 396434316), (1710, 375569352), (1805, 355802544), (1944, 330361930), (2052, 312974460), (2160, 297325737), (2166, 296502120), (2280, 281677014), (2430, 264289544), (2565, 250379568), (2736, 234730845), (2888, 222376590), (3078, 208649640), (3240, 198217158), (3249, 197668080), (3420, 187784676), (3610, 177901272), (3888, 165180965), (4104, 156487230), (4332, 148251060), (4560, 140838507), (4617, 139099760), (4860, 132144772), (5130, 125189784), (5415, 118600848), (5776, 111188295), (6156, 104324820), (6480, 99108579), (6498, 98834040), (6840, 93892338), (7220, 88950636), (7695, 83459856), (8208, 78243615), (8664, 74125530), (9234, 69549880), (9720, 66072386), (9747, 65889360), (10260, 62594892), (10830, 59300424), (12312, 52162410), (12996, 49417020), (13680, 46946169), (14440, 44475318), (15390, 41729928), (16245, 39533616), (17328, 37062765), (18468, 34774940), (19440, 33036193), (19494, 32944680), (20520, 31297446), (21660, 29650212), (23085, 27819952), (24624, 26081205), (25992, 24708510), (28880, 22237659), (29241, 21963120), (30780, 20864964), (32490, 19766808), (36936, 17387470), (38988, 16472340), (41040, 15648723), (43320, 14825106), (46170, 13909976), (48735, 13177872), (51984, 12354255), (58482, 10981560), (61560, 10432482), (64980, 9883404), (73872, 8693735), (77976, 8236170), (86640, 7412553), (87723, 7321040), (91513, 7017840), (92340, 6954988), (97470, 6588936), (116964, 5490780), (123120, 5216241), (129960, 4941702), (146205, 4392624), (155952, 4118085), (175446, 3660520), (183026, 3508920), (184680, 3477494), (194940, 3294468), (233928, 2745390), (259920, 2470851), (274539, 2339280), (292410, 2196312), (350892, 1830260), (366052, 1754460), (369360, 1738747), (389880, 1647234), (438615, 1464208), (457565, 1403568), (467856, 1372695), (549078, 1169640), (584820, 1098156), (701784, 915130), (732104, 877230), (779760, 823617)]