556442640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 360

約数和(自身を含む): 2150520840

約数和(自身を除く): 1594078200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 269, 272, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 538, 585, 612, 624, 663, 676, 680, 720, 765, 780, 807, 816, 845, 884, 936, 1014, 1020, 1040, 1076, 1105, 1170, 1224, 1326, 1345, 1352, 1360, 1521, 1530, 1560, 1614, 1690, 1768, 1872, 1989, 2028, 2040, 2152, 2210, 2340, 2421, 2448, 2535, 2652, 2690, 2704, 2873, 3042, 3060, 3120, 3228, 3315, 3380, 3497, 3536, 3978, 4035, 4056, 4080, 4304, 4420, 4573, 4680, 4842, 5070, 5304, 5380, 5746, 6084, 6120, 6456, 6630, 6760, 6994, 7605, 7956, 8070, 8112, 8619, 8840, 9146, 9360, 9684, 9945, 10140, 10491, 10608, 10760, 11492, 12105, 12168, 12240, 12912, 13260, 13520, 13719, 13988, 14365, 15210, 15912, 16140, 17238, 17485, 17680, 18292, 19368, 19890, 20280, 20982, 21520, 22865, 22984, 24210, 24336, 25857, 26520, 27438, 27976, 28730, 30420, 31473, 31824, 32280, 34476, 34970, 36584, 38736, 39780, 40560, 41157, 41964, 43095, 45461, 45730, 45968, 48420, 51714, 52455, 53040, 54876, 55952, 57460, 59449, 60840, 62946, 64560, 68595, 68952, 69940, 73168, 79560, 82314, 83928, 86190, 90922, 91460, 96840, 103428, 104910, 109752, 114920, 118898, 121680, 125892, 129285, 136383, 137190, 137904, 139880, 157365, 159120, 164628, 167856, 172380, 178347, 181844, 182920, 193680, 205785, 206856, 209820, 219504, 227305, 229840, 237796, 251784, 258570, 272766, 274380, 279760, 297245, 314730, 329256, 344760, 356694, 363688, 365840, 409149, 411570, 413712, 419640, 454610, 475592, 503568, 517140, 535041, 545532, 548760, 594490, 629460, 658512, 681915, 689520, 713388, 727376, 772837, 818298, 823140, 839280, 891735, 909220, 951184, 1034280, 1070082, 1091064, 1097520, 1188980, 1258920, 1363830, 1426776, 1545674, 1636596, 1646280, 1783470, 1818440, 2045745, 2068560, 2140164, 2182128, 2318511, 2377960, 2517840, 2675205, 2727660, 2853552, 3091348, 3273192, 3292560, 3566940, 3636880, 3864185, 4091490, 4280328, 4637022, 4755920, 5350410, 5455320, 6182696, 6546384, 6955533, 7133880, 7728370, 8182980, 8560656, 9274044, 10700820, 10910640, 11592555, 12365392, 13911066, 14267760, 15456740, 16365960, 18548088, 21401640, 23185110, 27822132, 30913480, 32731920, 34777665, 37096176, 42803280, 46370220, 55644264, 61826960, 69555330, 92740440, 111288528, 139110660, 185480880, 278221320, 556442640]

約数ペア:

[(1, 556442640), (2, 278221320), (3, 185480880), (4, 139110660), (5, 111288528), (6, 92740440), (8, 69555330), (9, 61826960), (10, 55644264), (12, 46370220), (13, 42803280), (15, 37096176), (16, 34777665), (17, 32731920), (18, 30913480), (20, 27822132), (24, 23185110), (26, 21401640), (30, 18548088), (34, 16365960), (36, 15456740), (39, 14267760), (40, 13911066), (45, 12365392), (48, 11592555), (51, 10910640), (52, 10700820), (60, 9274044), (65, 8560656), (68, 8182980), (72, 7728370), (78, 7133880), (80, 6955533), (85, 6546384), (90, 6182696), (102, 5455320), (104, 5350410), (117, 4755920), (120, 4637022), (130, 4280328), (136, 4091490), (144, 3864185), (153, 3636880), (156, 3566940), (169, 3292560), (170, 3273192), (180, 3091348), (195, 2853552), (204, 2727660), (208, 2675205), (221, 2517840), (234, 2377960), (240, 2318511), (255, 2182128), (260, 2140164), (269, 2068560), (272, 2045745), (306, 1818440), (312, 1783470), (338, 1646280), (340, 1636596), (360, 1545674), (390, 1426776), (408, 1363830), (442, 1258920), (468, 1188980), (507, 1097520), (510, 1091064), (520, 1070082), (538, 1034280), (585, 951184), (612, 909220), (624, 891735), (663, 839280), (676, 823140), (680, 818298), (720, 772837), (765, 727376), (780, 713388), (807, 689520), (816, 681915), (845, 658512), (884, 629460), (936, 594490), (1014, 548760), (1020, 545532), (1040, 535041), (1076, 517140), (1105, 503568), (1170, 475592), (1224, 454610), (1326, 419640), (1345, 413712), (1352, 411570), (1360, 409149), (1521, 365840), (1530, 363688), (1560, 356694), (1614, 344760), (1690, 329256), (1768, 314730), (1872, 297245), (1989, 279760), (2028, 274380), (2040, 272766), (2152, 258570), (2210, 251784), (2340, 237796), (2421, 229840), (2448, 227305), (2535, 219504), (2652, 209820), (2690, 206856), (2704, 205785), (2873, 193680), (3042, 182920), (3060, 181844), (3120, 178347), (3228, 172380), (3315, 167856), (3380, 164628), (3497, 159120), (3536, 157365), (3978, 139880), (4035, 137904), (4056, 137190), (4080, 136383), (4304, 129285), (4420, 125892), (4573, 121680), (4680, 118898), (4842, 114920), (5070, 109752), (5304, 104910), (5380, 103428), (5746, 96840), (6084, 91460), (6120, 90922), (6456, 86190), (6630, 83928), (6760, 82314), (6994, 79560), (7605, 73168), (7956, 69940), (8070, 68952), (8112, 68595), (8619, 64560), (8840, 62946), (9146, 60840), (9360, 59449), (9684, 57460), (9945, 55952), (10140, 54876), (10491, 53040), (10608, 52455), (10760, 51714), (11492, 48420), (12105, 45968), (12168, 45730), (12240, 45461), (12912, 43095), (13260, 41964), (13520, 41157), (13719, 40560), (13988, 39780), (14365, 38736), (15210, 36584), (15912, 34970), (16140, 34476), (17238, 32280), (17485, 31824), (17680, 31473), (18292, 30420), (19368, 28730), (19890, 27976), (20280, 27438), (20982, 26520), (21520, 25857), (22865, 24336), (22984, 24210)]