105128520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 192

約数和(自身を含む): 386596800

約数和(自身を除く): 281468280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 941, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1882, 1960, 1995, 2280, 2660, 2793, 2823, 2940, 3192, 3724, 3764, 3990, 4655, 4705, 5320, 5586, 5646, 5880, 6587, 7448, 7528, 7980, 9310, 9410, 11172, 11292, 13174, 13965, 14115, 15960, 17879, 18620, 18820, 19761, 22344, 22584, 26348, 27930, 28230, 32935, 35758, 37240, 37640, 39522, 46109, 52696, 53637, 55860, 56460, 65870, 71516, 79044, 89395, 92218, 98805, 107274, 111720, 112920, 125153, 131740, 138327, 143032, 158088, 178790, 184436, 197610, 214548, 230545, 250306, 263480, 268185, 276654, 357580, 368872, 375459, 395220, 429096, 461090, 500612, 536370, 553308, 625765, 691635, 715160, 750918, 790440, 876071, 922180, 1001224, 1072740, 1106616, 1251530, 1383270, 1501836, 1752142, 1844360, 1877295, 2145480, 2503060, 2628213, 2766540, 3003672, 3504284, 3754590, 4380355, 5006120, 5256426, 5533080, 7008568, 7509180, 8760710, 10512852, 13141065, 15018360, 17521420, 21025704, 26282130, 35042840, 52564260, 105128520]

約数ペア:

[(1, 105128520), (2, 52564260), (3, 35042840), (4, 26282130), (5, 21025704), (6, 17521420), (7, 15018360), (8, 13141065), (10, 10512852), (12, 8760710), (14, 7509180), (15, 7008568), (19, 5533080), (20, 5256426), (21, 5006120), (24, 4380355), (28, 3754590), (30, 3504284), (35, 3003672), (38, 2766540), (40, 2628213), (42, 2503060), (49, 2145480), (56, 1877295), (57, 1844360), (60, 1752142), (70, 1501836), (76, 1383270), (84, 1251530), (95, 1106616), (98, 1072740), (105, 1001224), (114, 922180), (120, 876071), (133, 790440), (140, 750918), (147, 715160), (152, 691635), (168, 625765), (190, 553308), (196, 536370), (210, 500612), (228, 461090), (245, 429096), (266, 395220), (280, 375459), (285, 368872), (294, 357580), (380, 276654), (392, 268185), (399, 263480), (420, 250306), (456, 230545), (490, 214548), (532, 197610), (570, 184436), (588, 178790), (665, 158088), (735, 143032), (760, 138327), (798, 131740), (840, 125153), (931, 112920), (941, 111720), (980, 107274), (1064, 98805), (1140, 92218), (1176, 89395), (1330, 79044), (1470, 71516), (1596, 65870), (1862, 56460), (1882, 55860), (1960, 53637), (1995, 52696), (2280, 46109), (2660, 39522), (2793, 37640), (2823, 37240), (2940, 35758), (3192, 32935), (3724, 28230), (3764, 27930), (3990, 26348), (4655, 22584), (4705, 22344), (5320, 19761), (5586, 18820), (5646, 18620), (5880, 17879), (6587, 15960), (7448, 14115), (7528, 13965), (7980, 13174), (9310, 11292), (9410, 11172)]