23023440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 400

約数和(自身を含む): 97225920

約数和(自身を除く): 74202480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 27, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 54, 55, 57, 60, 66, 68, 72, 76, 80, 81, 85, 88, 90, 95, 99, 102, 108, 110, 114, 120, 132, 135, 136, 144, 152, 153, 162, 165, 170, 171, 176, 180, 187, 190, 198, 204, 209, 216, 220, 228, 240, 255, 264, 270, 272, 285, 297, 304, 306, 323, 324, 330, 340, 342, 360, 374, 380, 396, 405, 408, 418, 432, 440, 456, 459, 495, 510, 513, 528, 540, 561, 570, 594, 612, 627, 646, 648, 660, 680, 684, 720, 748, 760, 765, 792, 810, 816, 836, 855, 880, 891, 912, 918, 935, 969, 990, 1020, 1026, 1045, 1080, 1122, 1140, 1188, 1224, 1254, 1292, 1296, 1320, 1360, 1368, 1377, 1485, 1496, 1520, 1530, 1539, 1584, 1615, 1620, 1672, 1683, 1710, 1782, 1836, 1870, 1881, 1938, 1980, 2040, 2052, 2090, 2160, 2244, 2280, 2295, 2376, 2448, 2508, 2565, 2584, 2640, 2736, 2754, 2805, 2907, 2970, 2992, 3060, 3078, 3135, 3230, 3240, 3344, 3366, 3420, 3553, 3564, 3672, 3740, 3762, 3876, 3960, 4080, 4104, 4180, 4455, 4488, 4560, 4590, 4752, 4845, 5016, 5049, 5130, 5168, 5508, 5610, 5643, 5814, 5940, 6120, 6156, 6270, 6460, 6480, 6732, 6840, 6885, 7106, 7128, 7344, 7480, 7524, 7695, 7752, 7920, 8208, 8360, 8415, 8721, 8910, 8976, 9180, 9405, 9690, 10032, 10098, 10260, 10659, 11016, 11220, 11286, 11628, 11880, 12240, 12312, 12540, 12920, 13464, 13680, 13770, 14212, 14256, 14535, 14960, 15048, 15147, 15390, 15504, 16720, 16830, 16929, 17442, 17765, 17820, 18360, 18810, 19380, 20196, 20520, 21318, 22032, 22440, 22572, 23256, 23760, 24624, 25080, 25245, 25840, 26163, 26928, 27540, 28215, 28424, 29070, 30096, 30294, 30780, 31977, 33660, 33858, 34884, 35530, 35640, 36720, 37620, 38760, 40392, 41040, 42636, 43605, 44880, 45144, 46512, 50160, 50490, 52326, 53295, 55080, 56430, 56848, 58140, 60588, 61560, 63954, 67320, 67716, 69768, 71060, 71280, 75240, 75735, 77520, 80784, 84645, 85272, 87210, 90288, 95931, 100980, 104652, 106590, 110160, 112860, 116280, 121176, 123120, 127908, 130815, 134640, 135432, 139536, 142120, 150480, 151470, 159885, 169290, 170544, 174420, 191862, 201960, 209304, 213180, 225720, 232560, 242352, 255816, 261630, 270864, 284240, 287793, 302940, 319770, 338580, 348840, 383724, 403920, 418608, 426360, 451440, 479655, 511632, 523260, 575586, 605880, 639540, 677160, 697680, 767448, 852720, 959310, 1046520, 1151172, 1211760, 1279080, 1354320, 1438965, 1534896, 1918620, 2093040, 2302344, 2558160, 2877930, 3837240, 4604688, 5755860, 7674480, 11511720, 23023440]

約数ペア:

[(1, 23023440), (2, 11511720), (3, 7674480), (4, 5755860), (5, 4604688), (6, 3837240), (8, 2877930), (9, 2558160), (10, 2302344), (11, 2093040), (12, 1918620), (15, 1534896), (16, 1438965), (17, 1354320), (18, 1279080), (19, 1211760), (20, 1151172), (22, 1046520), (24, 959310), (27, 852720), (30, 767448), (33, 697680), (34, 677160), (36, 639540), (38, 605880), (40, 575586), (44, 523260), (45, 511632), (48, 479655), (51, 451440), (54, 426360), (55, 418608), (57, 403920), (60, 383724), (66, 348840), (68, 338580), (72, 319770), (76, 302940), (80, 287793), (81, 284240), (85, 270864), (88, 261630), (90, 255816), (95, 242352), (99, 232560), (102, 225720), (108, 213180), (110, 209304), (114, 201960), (120, 191862), (132, 174420), (135, 170544), (136, 169290), (144, 159885), (152, 151470), (153, 150480), (162, 142120), (165, 139536), (170, 135432), (171, 134640), (176, 130815), (180, 127908), (187, 123120), (190, 121176), (198, 116280), (204, 112860), (209, 110160), (216, 106590), (220, 104652), (228, 100980), (240, 95931), (255, 90288), (264, 87210), (270, 85272), (272, 84645), (285, 80784), (297, 77520), (304, 75735), (306, 75240), (323, 71280), (324, 71060), (330, 69768), (340, 67716), (342, 67320), (360, 63954), (374, 61560), (380, 60588), (396, 58140), (405, 56848), (408, 56430), (418, 55080), (432, 53295), (440, 52326), (456, 50490), (459, 50160), (495, 46512), (510, 45144), (513, 44880), (528, 43605), (540, 42636), (561, 41040), (570, 40392), (594, 38760), (612, 37620), (627, 36720), (646, 35640), (648, 35530), (660, 34884), (680, 33858), (684, 33660), (720, 31977), (748, 30780), (760, 30294), (765, 30096), (792, 29070), (810, 28424), (816, 28215), (836, 27540), (855, 26928), (880, 26163), (891, 25840), (912, 25245), (918, 25080), (935, 24624), (969, 23760), (990, 23256), (1020, 22572), (1026, 22440), (1045, 22032), (1080, 21318), (1122, 20520), (1140, 20196), (1188, 19380), (1224, 18810), (1254, 18360), (1292, 17820), (1296, 17765), (1320, 17442), (1360, 16929), (1368, 16830), (1377, 16720), (1485, 15504), (1496, 15390), (1520, 15147), (1530, 15048), (1539, 14960), (1584, 14535), (1615, 14256), (1620, 14212), (1672, 13770), (1683, 13680), (1710, 13464), (1782, 12920), (1836, 12540), (1870, 12312), (1881, 12240), (1938, 11880), (1980, 11628), (2040, 11286), (2052, 11220), (2090, 11016), (2160, 10659), (2244, 10260), (2280, 10098), (2295, 10032), (2376, 9690), (2448, 9405), (2508, 9180), (2565, 8976), (2584, 8910), (2640, 8721), (2736, 8415), (2754, 8360), (2805, 8208), (2907, 7920), (2970, 7752), (2992, 7695), (3060, 7524), (3078, 7480), (3135, 7344), (3230, 7128), (3240, 7106), (3344, 6885), (3366, 6840), (3420, 6732), (3553, 6480), (3564, 6460), (3672, 6270), (3740, 6156), (3762, 6120), (3876, 5940), (3960, 5814), (4080, 5643), (4104, 5610), (4180, 5508), (4455, 5168), (4488, 5130), (4560, 5049), (4590, 5016), (4752, 4845)]