153168120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 288

約数和(自身を含む): 610880400

約数和(自身を除く): 457712280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 457, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 882, 914, 931, 980, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1371, 1470, 1596, 1710, 1764, 1828, 1862, 1960, 1995, 2205, 2280, 2285, 2394, 2520, 2660, 2742, 2793, 2940, 3192, 3199, 3420, 3528, 3656, 3724, 3990, 4113, 4410, 4570, 4655, 4788, 5320, 5484, 5586, 5880, 5985, 6398, 6840, 6855, 7448, 7980, 8226, 8379, 8683, 8820, 9140, 9310, 9576, 9597, 10968, 11172, 11970, 12796, 13710, 13965, 15960, 15995, 16452, 16758, 17366, 17640, 18280, 18620, 19194, 20565, 22344, 22393, 23940, 25592, 26049, 27420, 27930, 28791, 31990, 32904, 33516, 34732, 37240, 38388, 41130, 41895, 43415, 44786, 47880, 47985, 52098, 54840, 55860, 57582, 60781, 63980, 67032, 67179, 69464, 76776, 78147, 82260, 83790, 86830, 89572, 95970, 104196, 111720, 111965, 115164, 121562, 127960, 130245, 134358, 143955, 156294, 164520, 167580, 173660, 179144, 182343, 191940, 201537, 208392, 223930, 230328, 243124, 260490, 268716, 287910, 303905, 312588, 335160, 335895, 347320, 364686, 383880, 390735, 403074, 425467, 447860, 486248, 520980, 537432, 547029, 575820, 607810, 625176, 671790, 729372, 781470, 806148, 850934, 895720, 911715, 1007685, 1041960, 1094058, 1151640, 1215620, 1276401, 1343580, 1458744, 1562940, 1612296, 1701868, 1823430, 2015370, 2127335, 2188116, 2431240, 2552802, 2687160, 2735145, 3125880, 3403736, 3646860, 3829203, 4030740, 4254670, 4376232, 5105604, 5470290, 6382005, 7293720, 7658406, 8061480, 8509340, 10211208, 10940580, 12764010, 15316812, 17018680, 19146015, 21881160, 25528020, 30633624, 38292030, 51056040, 76584060, 153168120]

約数ペア:

[(1, 153168120), (2, 76584060), (3, 51056040), (4, 38292030), (5, 30633624), (6, 25528020), (7, 21881160), (8, 19146015), (9, 17018680), (10, 15316812), (12, 12764010), (14, 10940580), (15, 10211208), (18, 8509340), (19, 8061480), (20, 7658406), (21, 7293720), (24, 6382005), (28, 5470290), (30, 5105604), (35, 4376232), (36, 4254670), (38, 4030740), (40, 3829203), (42, 3646860), (45, 3403736), (49, 3125880), (56, 2735145), (57, 2687160), (60, 2552802), (63, 2431240), (70, 2188116), (72, 2127335), (76, 2015370), (84, 1823430), (90, 1701868), (95, 1612296), (98, 1562940), (105, 1458744), (114, 1343580), (120, 1276401), (126, 1215620), (133, 1151640), (140, 1094058), (147, 1041960), (152, 1007685), (168, 911715), (171, 895720), (180, 850934), (190, 806148), (196, 781470), (210, 729372), (228, 671790), (245, 625176), (252, 607810), (266, 575820), (280, 547029), (285, 537432), (294, 520980), (315, 486248), (342, 447860), (360, 425467), (380, 403074), (392, 390735), (399, 383880), (420, 364686), (441, 347320), (456, 335895), (457, 335160), (490, 312588), (504, 303905), (532, 287910), (570, 268716), (588, 260490), (630, 243124), (665, 230328), (684, 223930), (735, 208392), (760, 201537), (798, 191940), (840, 182343), (855, 179144), (882, 173660), (914, 167580), (931, 164520), (980, 156294), (1064, 143955), (1140, 134358), (1176, 130245), (1197, 127960), (1260, 121562), (1330, 115164), (1368, 111965), (1371, 111720), (1470, 104196), (1596, 95970), (1710, 89572), (1764, 86830), (1828, 83790), (1862, 82260), (1960, 78147), (1995, 76776), (2205, 69464), (2280, 67179), (2285, 67032), (2394, 63980), (2520, 60781), (2660, 57582), (2742, 55860), (2793, 54840), (2940, 52098), (3192, 47985), (3199, 47880), (3420, 44786), (3528, 43415), (3656, 41895), (3724, 41130), (3990, 38388), (4113, 37240), (4410, 34732), (4570, 33516), (4655, 32904), (4788, 31990), (5320, 28791), (5484, 27930), (5586, 27420), (5880, 26049), (5985, 25592), (6398, 23940), (6840, 22393), (6855, 22344), (7448, 20565), (7980, 19194), (8226, 18620), (8379, 18280), (8683, 17640), (8820, 17366), (9140, 16758), (9310, 16452), (9576, 15995), (9597, 15960), (10968, 13965), (11172, 13710), (11970, 12796)]