128813160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 473601600

約数和(自身を除く): 344788440

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, 980, 1064, 1140, 1153, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2306, 2660, 2793, 2940, 3192, 3459, 3724, 3990, 4612, 4655, 5320, 5586, 5765, 5880, 6918, 7448, 7980, 8071, 9224, 9310, 11172, 11530, 13836, 13965, 15960, 16142, 17295, 18620, 21907, 22344, 23060, 24213, 27672, 27930, 32284, 34590, 37240, 40355, 43814, 46120, 48426, 55860, 56497, 64568, 65721, 69180, 80710, 87628, 96852, 109535, 111720, 112994, 121065, 131442, 138360, 153349, 161420, 169491, 175256, 193704, 219070, 225988, 242130, 262884, 282485, 306698, 322840, 328605, 338982, 438140, 451976, 460047, 484260, 525768, 564970, 613396, 657210, 677964, 766745, 847455, 876280, 920094, 968520, 1073443, 1129940, 1226792, 1314420, 1355928, 1533490, 1694910, 1840188, 2146886, 2259880, 2300235, 2628840, 3066980, 3220329, 3389820, 3680376, 4293772, 4600470, 5367215, 6133960, 6440658, 6779640, 8587544, 9200940, 10734430, 12881316, 16101645, 18401880, 21468860, 25762632, 32203290, 42937720, 64406580, 128813160]

約数ペア:

[(1, 128813160), (2, 64406580), (3, 42937720), (4, 32203290), (5, 25762632), (6, 21468860), (7, 18401880), (8, 16101645), (10, 12881316), (12, 10734430), (14, 9200940), (15, 8587544), (19, 6779640), (20, 6440658), (21, 6133960), (24, 5367215), (28, 4600470), (30, 4293772), (35, 3680376), (38, 3389820), (40, 3220329), (42, 3066980), (49, 2628840), (56, 2300235), (57, 2259880), (60, 2146886), (70, 1840188), (76, 1694910), (84, 1533490), (95, 1355928), (98, 1314420), (105, 1226792), (114, 1129940), (120, 1073443), (133, 968520), (140, 920094), (147, 876280), (152, 847455), (168, 766745), (190, 677964), (196, 657210), (210, 613396), (228, 564970), (245, 525768), (266, 484260), (280, 460047), (285, 451976), (294, 438140), (380, 338982), (392, 328605), (399, 322840), (420, 306698), (456, 282485), (490, 262884), (532, 242130), (570, 225988), (588, 219070), (665, 193704), (735, 175256), (760, 169491), (798, 161420), (840, 153349), (931, 138360), (980, 131442), (1064, 121065), (1140, 112994), (1153, 111720), (1176, 109535), (1330, 96852), (1470, 87628), (1596, 80710), (1862, 69180), (1960, 65721), (1995, 64568), (2280, 56497), (2306, 55860), (2660, 48426), (2793, 46120), (2940, 43814), (3192, 40355), (3459, 37240), (3724, 34590), (3990, 32284), (4612, 27930), (4655, 27672), (5320, 24213), (5586, 23060), (5765, 22344), (5880, 21907), (6918, 18620), (7448, 17295), (7980, 16142), (8071, 15960), (9224, 13965), (9310, 13836), (11172, 11530)]