29942640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 124033728

約数和(自身を除く): 94091088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 457, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 914, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1371, 1456, 1560, 1638, 1680, 1820, 1828, 1872, 2184, 2285, 2340, 2520, 2730, 2742, 3120, 3199, 3276, 3640, 3656, 4095, 4113, 4368, 4570, 4680, 5040, 5460, 5484, 5941, 6398, 6552, 6855, 7280, 7312, 8190, 8226, 9140, 9360, 9597, 10920, 10968, 11882, 12796, 13104, 13710, 15995, 16380, 16452, 17823, 18280, 19194, 20565, 21840, 21936, 23764, 25592, 27420, 28791, 29705, 31990, 32760, 32904, 35646, 36560, 38388, 41130, 41587, 47528, 47985, 51184, 53469, 54840, 57582, 59410, 63980, 65520, 65808, 71292, 76776, 82260, 83174, 89115, 95056, 95970, 106938, 109680, 115164, 118820, 124761, 127960, 142584, 143955, 153552, 164520, 166348, 178230, 191940, 207935, 213876, 230328, 237640, 249522, 255920, 267345, 285168, 287910, 329040, 332696, 356460, 374283, 383880, 415870, 427752, 460656, 475280, 499044, 534690, 575820, 623805, 665392, 712920, 748566, 767760, 831740, 855504, 998088, 1069380, 1151640, 1247610, 1425840, 1497132, 1663480, 1871415, 1996176, 2138760, 2303280, 2495220, 2994264, 3326960, 3742830, 4277520, 4990440, 5988528, 7485660, 9980880, 14971320, 29942640]

約数ペア:

[(1, 29942640), (2, 14971320), (3, 9980880), (4, 7485660), (5, 5988528), (6, 4990440), (7, 4277520), (8, 3742830), (9, 3326960), (10, 2994264), (12, 2495220), (13, 2303280), (14, 2138760), (15, 1996176), (16, 1871415), (18, 1663480), (20, 1497132), (21, 1425840), (24, 1247610), (26, 1151640), (28, 1069380), (30, 998088), (35, 855504), (36, 831740), (39, 767760), (40, 748566), (42, 712920), (45, 665392), (48, 623805), (52, 575820), (56, 534690), (60, 499044), (63, 475280), (65, 460656), (70, 427752), (72, 415870), (78, 383880), (80, 374283), (84, 356460), (90, 332696), (91, 329040), (104, 287910), (105, 285168), (112, 267345), (117, 255920), (120, 249522), (126, 237640), (130, 230328), (140, 213876), (144, 207935), (156, 191940), (168, 178230), (180, 166348), (182, 164520), (195, 153552), (208, 143955), (210, 142584), (234, 127960), (240, 124761), (252, 118820), (260, 115164), (273, 109680), (280, 106938), (312, 95970), (315, 95056), (336, 89115), (360, 83174), (364, 82260), (390, 76776), (420, 71292), (455, 65808), (457, 65520), (468, 63980), (504, 59410), (520, 57582), (546, 54840), (560, 53469), (585, 51184), (624, 47985), (630, 47528), (720, 41587), (728, 41130), (780, 38388), (819, 36560), (840, 35646), (910, 32904), (914, 32760), (936, 31990), (1008, 29705), (1040, 28791), (1092, 27420), (1170, 25592), (1260, 23764), (1365, 21936), (1371, 21840), (1456, 20565), (1560, 19194), (1638, 18280), (1680, 17823), (1820, 16452), (1828, 16380), (1872, 15995), (2184, 13710), (2285, 13104), (2340, 12796), (2520, 11882), (2730, 10968), (2742, 10920), (3120, 9597), (3199, 9360), (3276, 9140), (3640, 8226), (3656, 8190), (4095, 7312), (4113, 7280), (4368, 6855), (4570, 6552), (4680, 6398), (5040, 5941), (5460, 5484)]