133883880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4563

約数の個数: 128

約数和(自身を含む): 455414400

約数和(自身を除く): 321530520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4517, 4940, 5928, 7410, 9034, 9880, 13551, 14820, 18068, 22585, 27102, 29640, 36136, 45170, 54204, 58721, 67755, 85823, 90340, 108408, 117442, 135510, 171646, 176163, 180680, 234884, 257469, 271020, 293605, 343292, 352326, 429115, 469768, 514938, 542040, 587210, 686584, 704652, 858230, 880815, 1029876, 1115699, 1174420, 1287345, 1409304, 1716460, 1761630, 2059752, 2231398, 2348840, 2574690, 3347097, 3432920, 3523260, 4462796, 5149380, 5578495, 6694194, 7046520, 8925592, 10298760, 11156990, 13388388, 16735485, 22313980, 26776776, 33470970, 44627960, 66941940, 133883880]

約数ペア:

[(1, 133883880), (2, 66941940), (3, 44627960), (4, 33470970), (5, 26776776), (6, 22313980), (8, 16735485), (10, 13388388), (12, 11156990), (13, 10298760), (15, 8925592), (19, 7046520), (20, 6694194), (24, 5578495), (26, 5149380), (30, 4462796), (38, 3523260), (39, 3432920), (40, 3347097), (52, 2574690), (57, 2348840), (60, 2231398), (65, 2059752), (76, 1761630), (78, 1716460), (95, 1409304), (104, 1287345), (114, 1174420), (120, 1115699), (130, 1029876), (152, 880815), (156, 858230), (190, 704652), (195, 686584), (228, 587210), (247, 542040), (260, 514938), (285, 469768), (312, 429115), (380, 352326), (390, 343292), (456, 293605), (494, 271020), (520, 257469), (570, 234884), (741, 180680), (760, 176163), (780, 171646), (988, 135510), (1140, 117442), (1235, 108408), (1482, 90340), (1560, 85823), (1976, 67755), (2280, 58721), (2470, 54204), (2964, 45170), (3705, 36136), (4517, 29640), (4940, 27102), (5928, 22585), (7410, 18068), (9034, 14820), (9880, 13551)]