157663440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 240

約数和(自身を含む): 612121536

約数和(自身を除く): 454458096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1171, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2342, 2448, 2640, 2805, 2992, 3060, 3366, 3513, 3740, 3960, 4080, 4488, 4684, 5610, 5855, 6120, 6732, 7026, 7480, 7920, 8415, 8976, 9368, 10539, 11220, 11710, 12240, 12881, 13464, 14052, 14960, 16830, 17565, 18736, 19907, 21078, 22440, 23420, 25762, 26928, 28104, 33660, 35130, 38643, 39814, 42156, 44880, 46840, 51524, 52695, 56208, 59721, 64405, 67320, 70260, 77286, 79628, 84312, 93680, 99535, 103048, 105390, 115929, 119442, 128810, 134640, 140520, 154572, 159256, 168624, 179163, 193215, 199070, 206096, 210780, 218977, 231858, 238884, 257620, 281040, 298605, 309144, 318512, 358326, 386430, 398140, 421560, 437954, 463716, 477768, 515240, 579645, 597210, 618288, 656931, 716652, 772860, 796280, 843120, 875908, 895815, 927432, 955536, 1030480, 1094885, 1159290, 1194420, 1313862, 1433304, 1545720, 1592560, 1751816, 1791630, 1854864, 1970793, 2189770, 2318580, 2388840, 2627724, 2866608, 3091440, 3284655, 3503632, 3583260, 3941586, 4379540, 4637160, 4777680, 5255448, 6569310, 7166520, 7883172, 8759080, 9274320, 9853965, 10510896, 13138620, 14333040, 15766344, 17518160, 19707930, 26277240, 31532688, 39415860, 52554480, 78831720, 157663440]

約数ペア:

[(1, 157663440), (2, 78831720), (3, 52554480), (4, 39415860), (5, 31532688), (6, 26277240), (8, 19707930), (9, 17518160), (10, 15766344), (11, 14333040), (12, 13138620), (15, 10510896), (16, 9853965), (17, 9274320), (18, 8759080), (20, 7883172), (22, 7166520), (24, 6569310), (30, 5255448), (33, 4777680), (34, 4637160), (36, 4379540), (40, 3941586), (44, 3583260), (45, 3503632), (48, 3284655), (51, 3091440), (55, 2866608), (60, 2627724), (66, 2388840), (68, 2318580), (72, 2189770), (80, 1970793), (85, 1854864), (88, 1791630), (90, 1751816), (99, 1592560), (102, 1545720), (110, 1433304), (120, 1313862), (132, 1194420), (136, 1159290), (144, 1094885), (153, 1030480), (165, 955536), (170, 927432), (176, 895815), (180, 875908), (187, 843120), (198, 796280), (204, 772860), (220, 716652), (240, 656931), (255, 618288), (264, 597210), (272, 579645), (306, 515240), (330, 477768), (340, 463716), (360, 437954), (374, 421560), (396, 398140), (408, 386430), (440, 358326), (495, 318512), (510, 309144), (528, 298605), (561, 281040), (612, 257620), (660, 238884), (680, 231858), (720, 218977), (748, 210780), (765, 206096), (792, 199070), (816, 193215), (880, 179163), (935, 168624), (990, 159256), (1020, 154572), (1122, 140520), (1171, 134640), (1224, 128810), (1320, 119442), (1360, 115929), (1496, 105390), (1530, 103048), (1584, 99535), (1683, 93680), (1870, 84312), (1980, 79628), (2040, 77286), (2244, 70260), (2342, 67320), (2448, 64405), (2640, 59721), (2805, 56208), (2992, 52695), (3060, 51524), (3366, 46840), (3513, 44880), (3740, 42156), (3960, 39814), (4080, 38643), (4488, 35130), (4684, 33660), (5610, 28104), (5855, 26928), (6120, 25762), (6732, 23420), (7026, 22440), (7480, 21078), (7920, 19907), (8415, 18736), (8976, 17565), (9368, 16830), (10539, 14960), (11220, 14052), (11710, 13464), (12240, 12881)]