11815440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 45163776

約数和(自身を除く): 33348336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 541, 546, 560, 624, 728, 780, 840, 910, 1040, 1082, 1092, 1365, 1456, 1560, 1623, 1680, 1820, 2164, 2184, 2705, 2730, 3120, 3246, 3640, 3787, 4328, 4368, 5410, 5460, 6492, 7033, 7280, 7574, 8115, 8656, 10820, 10920, 11361, 12984, 14066, 15148, 16230, 18935, 21099, 21640, 21840, 22722, 25968, 28132, 30296, 32460, 35165, 37870, 42198, 43280, 45444, 49231, 56264, 56805, 60592, 64920, 70330, 75740, 84396, 90888, 98462, 105495, 112528, 113610, 129840, 140660, 147693, 151480, 168792, 181776, 196924, 210990, 227220, 246155, 281320, 295386, 302960, 337584, 393848, 421980, 454440, 492310, 562640, 590772, 738465, 787696, 843960, 908880, 984620, 1181544, 1476930, 1687920, 1969240, 2363088, 2953860, 3938480, 5907720, 11815440]

約数ペア:

[(1, 11815440), (2, 5907720), (3, 3938480), (4, 2953860), (5, 2363088), (6, 1969240), (7, 1687920), (8, 1476930), (10, 1181544), (12, 984620), (13, 908880), (14, 843960), (15, 787696), (16, 738465), (20, 590772), (21, 562640), (24, 492310), (26, 454440), (28, 421980), (30, 393848), (35, 337584), (39, 302960), (40, 295386), (42, 281320), (48, 246155), (52, 227220), (56, 210990), (60, 196924), (65, 181776), (70, 168792), (78, 151480), (80, 147693), (84, 140660), (91, 129840), (104, 113610), (105, 112528), (112, 105495), (120, 98462), (130, 90888), (140, 84396), (156, 75740), (168, 70330), (182, 64920), (195, 60592), (208, 56805), (210, 56264), (240, 49231), (260, 45444), (273, 43280), (280, 42198), (312, 37870), (336, 35165), (364, 32460), (390, 30296), (420, 28132), (455, 25968), (520, 22722), (541, 21840), (546, 21640), (560, 21099), (624, 18935), (728, 16230), (780, 15148), (840, 14066), (910, 12984), (1040, 11361), (1082, 10920), (1092, 10820), (1365, 8656), (1456, 8115), (1560, 7574), (1623, 7280), (1680, 7033), (1820, 6492), (2164, 5460), (2184, 5410), (2705, 4368), (2730, 4328), (3120, 3787), (3246, 3640)]