486596028320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{3967}}^1$

素因数の和:4415

約数の個数: 192

約数和(自身を含む): 1222841733120

約数和(自身を除く): 736245704800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 157, 160, 190, 257, 304, 314, 380, 514, 608, 628, 760, 785, 1028, 1256, 1285, 1520, 1570, 2056, 2512, 2570, 2983, 3040, 3140, 3967, 4112, 4883, 5024, 5140, 5966, 6280, 7934, 8224, 9766, 10280, 11932, 12560, 14915, 15868, 19532, 19835, 20560, 23864, 24415, 25120, 29830, 31736, 39064, 39670, 40349, 41120, 47728, 48830, 59660, 63472, 75373, 78128, 79340, 80698, 95456, 97660, 119320, 126944, 150746, 156256, 158680, 161396, 195320, 201745, 238640, 301492, 317360, 322792, 376865, 390640, 403490, 477280, 602984, 622819, 634720, 645584, 753730, 766631, 781280, 806980, 1019519, 1205968, 1245638, 1291168, 1507460, 1533262, 1613960, 2039038, 2411936, 2491276, 3014920, 3066524, 3114095, 3227920, 3833155, 4078076, 4982552, 5097595, 6029840, 6133048, 6228190, 6455840, 7666310, 8156152, 9965104, 10195190, 11833561, 12059680, 12266096, 12456380, 15332620, 16312304, 19370861, 19930208, 20390380, 23667122, 24532192, 24912760, 30665240, 32624608, 38741722, 40780760, 47334244, 49825520, 59167805, 61330480, 77483444, 81561520, 94668488, 96854305, 99651040, 118335610, 122660960, 154966888, 160064483, 163123040, 189336976, 193708610, 236671220, 309933776, 320128966, 378673952, 387417220, 473342440, 619867552, 640257932, 774834440, 800322415, 946684880, 1280515864, 1549668880, 1600644830, 1893369760, 2561031728, 3041225177, 3099337760, 3201289660, 5122063456, 6082450354, 6402579320, 12164900708, 12805158640, 15206125885, 24329801416, 25610317280, 30412251770, 48659602832, 60824503540, 97319205664, 121649007080, 243298014160, 486596028320]

約数ペア:

[(1, 486596028320), (2, 243298014160), (4, 121649007080), (5, 97319205664), (8, 60824503540), (10, 48659602832), (16, 30412251770), (19, 25610317280), (20, 24329801416), (32, 15206125885), (38, 12805158640), (40, 12164900708), (76, 6402579320), (80, 6082450354), (95, 5122063456), (152, 3201289660), (157, 3099337760), (160, 3041225177), (190, 2561031728), (257, 1893369760), (304, 1600644830), (314, 1549668880), (380, 1280515864), (514, 946684880), (608, 800322415), (628, 774834440), (760, 640257932), (785, 619867552), (1028, 473342440), (1256, 387417220), (1285, 378673952), (1520, 320128966), (1570, 309933776), (2056, 236671220), (2512, 193708610), (2570, 189336976), (2983, 163123040), (3040, 160064483), (3140, 154966888), (3967, 122660960), (4112, 118335610), (4883, 99651040), (5024, 96854305), (5140, 94668488), (5966, 81561520), (6280, 77483444), (7934, 61330480), (8224, 59167805), (9766, 49825520), (10280, 47334244), (11932, 40780760), (12560, 38741722), (14915, 32624608), (15868, 30665240), (19532, 24912760), (19835, 24532192), (20560, 23667122), (23864, 20390380), (24415, 19930208), (25120, 19370861), (29830, 16312304), (31736, 15332620), (39064, 12456380), (39670, 12266096), (40349, 12059680), (41120, 11833561), (47728, 10195190), (48830, 9965104), (59660, 8156152), (63472, 7666310), (75373, 6455840), (78128, 6228190), (79340, 6133048), (80698, 6029840), (95456, 5097595), (97660, 4982552), (119320, 4078076), (126944, 3833155), (150746, 3227920), (156256, 3114095), (158680, 3066524), (161396, 3014920), (195320, 2491276), (201745, 2411936), (238640, 2039038), (301492, 1613960), (317360, 1533262), (322792, 1507460), (376865, 1291168), (390640, 1245638), (403490, 1205968), (477280, 1019519), (602984, 806980), (622819, 781280), (634720, 766631), (645584, 753730)]