1547296920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17401}}^1$

素因数の和:17450

約数の個数: 192

約数和(自身を含む): 5700895200

約数和(自身を除く): 4153598280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17401, 17784, 22230, 29640, 34802, 44460, 52203, 69604, 87005, 88920, 104406, 139208, 156609, 174010, 208812, 226213, 261015, 313218, 330619, 348020, 417624, 452426, 522030, 626436, 661238, 678639, 696040, 783045, 904852, 991857, 1044060, 1131065, 1252872, 1322476, 1357278, 1566090, 1653095, 1809704, 1983714, 2035917, 2088120, 2262130, 2644952, 2714556, 2975571, 3132180, 3306190, 3393195, 3967428, 4071834, 4298047, 4524260, 4959285, 5429112, 5951142, 6264360, 6612380, 6786390, 7934856, 8143668, 8596094, 9048520, 9918570, 10179585, 11902284, 12894141, 13224760, 13572780, 14877855, 16287336, 17192188, 19837140, 20359170, 21490235, 23804568, 25788282, 27145560, 29755710, 34384376, 38682423, 39674280, 40718340, 42980470, 51576564, 59511420, 64470705, 77364846, 81436680, 85960940, 103153128, 119022840, 128941410, 154729692, 171921880, 193412115, 257882820, 309459384, 386824230, 515765640, 773648460, 1547296920]

約数ペア:

[(1, 1547296920), (2, 773648460), (3, 515765640), (4, 386824230), (5, 309459384), (6, 257882820), (8, 193412115), (9, 171921880), (10, 154729692), (12, 128941410), (13, 119022840), (15, 103153128), (18, 85960940), (19, 81436680), (20, 77364846), (24, 64470705), (26, 59511420), (30, 51576564), (36, 42980470), (38, 40718340), (39, 39674280), (40, 38682423), (45, 34384376), (52, 29755710), (57, 27145560), (60, 25788282), (65, 23804568), (72, 21490235), (76, 20359170), (78, 19837140), (90, 17192188), (95, 16287336), (104, 14877855), (114, 13572780), (117, 13224760), (120, 12894141), (130, 11902284), (152, 10179585), (156, 9918570), (171, 9048520), (180, 8596094), (190, 8143668), (195, 7934856), (228, 6786390), (234, 6612380), (247, 6264360), (260, 5951142), (285, 5429112), (312, 4959285), (342, 4524260), (360, 4298047), (380, 4071834), (390, 3967428), (456, 3393195), (468, 3306190), (494, 3132180), (520, 2975571), (570, 2714556), (585, 2644952), (684, 2262130), (741, 2088120), (760, 2035917), (780, 1983714), (855, 1809704), (936, 1653095), (988, 1566090), (1140, 1357278), (1170, 1322476), (1235, 1252872), (1368, 1131065), (1482, 1044060), (1560, 991857), (1710, 904852), (1976, 783045), (2223, 696040), (2280, 678639), (2340, 661238), (2470, 626436), (2964, 522030), (3420, 452426), (3705, 417624), (4446, 348020), (4680, 330619), (4940, 313218), (5928, 261015), (6840, 226213), (7410, 208812), (8892, 174010), (9880, 156609), (11115, 139208), (14820, 104406), (17401, 88920), (17784, 87005), (22230, 69604), (29640, 52203), (34802, 44460)]