6550440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:76

約数の個数: 192

約数和(自身を含む): 23716800

約数和(自身を除く): 17166360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 169, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 312, 323, 338, 340, 380, 390, 408, 442, 456, 494, 507, 510, 520, 570, 646, 663, 676, 680, 741, 760, 780, 845, 884, 969, 988, 1014, 1020, 1105, 1140, 1235, 1292, 1326, 1352, 1482, 1560, 1615, 1690, 1768, 1938, 1976, 2028, 2040, 2210, 2280, 2470, 2535, 2584, 2652, 2873, 2964, 3211, 3230, 3315, 3380, 3705, 3876, 4056, 4199, 4420, 4845, 4940, 5070, 5304, 5746, 5928, 6422, 6460, 6630, 6760, 7410, 7752, 8398, 8619, 8840, 9633, 9690, 9880, 10140, 11492, 12597, 12844, 12920, 13260, 14365, 14820, 16055, 16796, 17238, 19266, 19380, 20280, 20995, 22984, 25194, 25688, 26520, 28730, 29640, 32110, 33592, 34476, 38532, 38760, 41990, 43095, 48165, 50388, 54587, 57460, 62985, 64220, 68952, 77064, 83980, 86190, 96330, 100776, 109174, 114920, 125970, 128440, 163761, 167960, 172380, 192660, 218348, 251940, 272935, 327522, 344760, 385320, 436696, 503880, 545870, 655044, 818805, 1091740, 1310088, 1637610, 2183480, 3275220, 6550440]

約数ペア:

[(1, 6550440), (2, 3275220), (3, 2183480), (4, 1637610), (5, 1310088), (6, 1091740), (8, 818805), (10, 655044), (12, 545870), (13, 503880), (15, 436696), (17, 385320), (19, 344760), (20, 327522), (24, 272935), (26, 251940), (30, 218348), (34, 192660), (38, 172380), (39, 167960), (40, 163761), (51, 128440), (52, 125970), (57, 114920), (60, 109174), (65, 100776), (68, 96330), (76, 86190), (78, 83980), (85, 77064), (95, 68952), (102, 64220), (104, 62985), (114, 57460), (120, 54587), (130, 50388), (136, 48165), (152, 43095), (156, 41990), (169, 38760), (170, 38532), (190, 34476), (195, 33592), (204, 32110), (221, 29640), (228, 28730), (247, 26520), (255, 25688), (260, 25194), (285, 22984), (312, 20995), (323, 20280), (338, 19380), (340, 19266), (380, 17238), (390, 16796), (408, 16055), (442, 14820), (456, 14365), (494, 13260), (507, 12920), (510, 12844), (520, 12597), (570, 11492), (646, 10140), (663, 9880), (676, 9690), (680, 9633), (741, 8840), (760, 8619), (780, 8398), (845, 7752), (884, 7410), (969, 6760), (988, 6630), (1014, 6460), (1020, 6422), (1105, 5928), (1140, 5746), (1235, 5304), (1292, 5070), (1326, 4940), (1352, 4845), (1482, 4420), (1560, 4199), (1615, 4056), (1690, 3876), (1768, 3705), (1938, 3380), (1976, 3315), (2028, 3230), (2040, 3211), (2210, 2964), (2280, 2873), (2470, 2652), (2535, 2584)]