221532480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 336

約数和(自身を含む): 842643984

約数和(自身を除く): 621111504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 64, 65, 72, 78, 80, 90, 96, 97, 104, 117, 120, 122, 130, 144, 156, 160, 180, 183, 192, 194, 195, 208, 234, 240, 244, 260, 288, 291, 305, 312, 320, 360, 366, 388, 390, 416, 468, 480, 485, 488, 520, 549, 576, 582, 585, 610, 624, 720, 732, 776, 780, 793, 832, 873, 915, 936, 960, 970, 976, 1040, 1098, 1164, 1170, 1220, 1248, 1261, 1440, 1455, 1464, 1552, 1560, 1586, 1746, 1830, 1872, 1940, 1952, 2080, 2196, 2328, 2340, 2379, 2440, 2496, 2522, 2745, 2880, 2910, 2928, 3104, 3120, 3172, 3492, 3660, 3744, 3783, 3880, 3904, 3965, 4160, 4365, 4392, 4656, 4680, 4758, 4880, 5044, 5490, 5820, 5856, 5917, 6208, 6240, 6305, 6344, 6984, 7137, 7320, 7488, 7566, 7760, 7930, 8730, 8784, 9312, 9360, 9516, 9760, 10088, 10980, 11349, 11640, 11712, 11834, 11895, 12480, 12610, 12688, 13968, 14274, 14640, 15132, 15520, 15860, 17460, 17568, 17751, 18624, 18720, 18915, 19032, 19520, 20176, 21960, 22698, 23280, 23668, 23790, 25220, 25376, 27936, 28548, 29280, 29585, 30264, 31040, 31720, 34920, 35136, 35502, 35685, 37440, 37830, 38064, 40352, 43920, 45396, 46560, 47336, 47580, 50440, 50752, 53253, 55872, 56745, 57096, 58560, 59170, 60528, 63440, 69840, 71004, 71370, 75660, 76128, 76921, 80704, 87840, 88755, 90792, 93120, 94672, 95160, 100880, 106506, 113490, 114192, 118340, 121056, 126880, 139680, 142008, 142740, 151320, 152256, 153842, 175680, 177510, 181584, 189344, 190320, 201760, 213012, 226980, 228384, 230763, 236680, 242112, 253760, 266265, 279360, 284016, 285480, 302640, 307684, 355020, 363168, 378688, 380640, 384605, 403520, 426024, 453960, 456768, 461526, 473360, 532530, 568032, 570960, 605280, 615368, 692289, 710040, 726336, 761280, 769210, 852048, 907920, 923052, 946720, 1065060, 1136064, 1141920, 1153815, 1210560, 1230736, 1384578, 1420080, 1538420, 1704096, 1815840, 1846104, 1893440, 2130120, 2283840, 2307630, 2461472, 2769156, 2840160, 3076840, 3408192, 3461445, 3631680, 3692208, 4260240, 4615260, 4922944, 5538312, 5680320, 6153680, 6922890, 7384416, 8520480, 9230520, 11076624, 12307360, 13845780, 14768832, 17040960, 18461040, 22153248, 24614720, 27691560, 36922080, 44306496, 55383120, 73844160, 110766240, 221532480]

約数ペア:

[(1, 221532480), (2, 110766240), (3, 73844160), (4, 55383120), (5, 44306496), (6, 36922080), (8, 27691560), (9, 24614720), (10, 22153248), (12, 18461040), (13, 17040960), (15, 14768832), (16, 13845780), (18, 12307360), (20, 11076624), (24, 9230520), (26, 8520480), (30, 7384416), (32, 6922890), (36, 6153680), (39, 5680320), (40, 5538312), (45, 4922944), (48, 4615260), (52, 4260240), (60, 3692208), (61, 3631680), (64, 3461445), (65, 3408192), (72, 3076840), (78, 2840160), (80, 2769156), (90, 2461472), (96, 2307630), (97, 2283840), (104, 2130120), (117, 1893440), (120, 1846104), (122, 1815840), (130, 1704096), (144, 1538420), (156, 1420080), (160, 1384578), (180, 1230736), (183, 1210560), (192, 1153815), (194, 1141920), (195, 1136064), (208, 1065060), (234, 946720), (240, 923052), (244, 907920), (260, 852048), (288, 769210), (291, 761280), (305, 726336), (312, 710040), (320, 692289), (360, 615368), (366, 605280), (388, 570960), (390, 568032), (416, 532530), (468, 473360), (480, 461526), (485, 456768), (488, 453960), (520, 426024), (549, 403520), (576, 384605), (582, 380640), (585, 378688), (610, 363168), (624, 355020), (720, 307684), (732, 302640), (776, 285480), (780, 284016), (793, 279360), (832, 266265), (873, 253760), (915, 242112), (936, 236680), (960, 230763), (970, 228384), (976, 226980), (1040, 213012), (1098, 201760), (1164, 190320), (1170, 189344), (1220, 181584), (1248, 177510), (1261, 175680), (1440, 153842), (1455, 152256), (1464, 151320), (1552, 142740), (1560, 142008), (1586, 139680), (1746, 126880), (1830, 121056), (1872, 118340), (1940, 114192), (1952, 113490), (2080, 106506), (2196, 100880), (2328, 95160), (2340, 94672), (2379, 93120), (2440, 90792), (2496, 88755), (2522, 87840), (2745, 80704), (2880, 76921), (2910, 76128), (2928, 75660), (3104, 71370), (3120, 71004), (3172, 69840), (3492, 63440), (3660, 60528), (3744, 59170), (3783, 58560), (3880, 57096), (3904, 56745), (3965, 55872), (4160, 53253), (4365, 50752), (4392, 50440), (4656, 47580), (4680, 47336), (4758, 46560), (4880, 45396), (5044, 43920), (5490, 40352), (5820, 38064), (5856, 37830), (5917, 37440), (6208, 35685), (6240, 35502), (6305, 35136), (6344, 34920), (6984, 31720), (7137, 31040), (7320, 30264), (7488, 29585), (7566, 29280), (7760, 28548), (7930, 27936), (8730, 25376), (8784, 25220), (9312, 23790), (9360, 23668), (9516, 23280), (9760, 22698), (10088, 21960), (10980, 20176), (11349, 19520), (11640, 19032), (11712, 18915), (11834, 18720), (11895, 18624), (12480, 17751), (12610, 17568), (12688, 17460), (13968, 15860), (14274, 15520), (14640, 15132)]