66753360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 243734400

約数和(自身を除く): 176981040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 139, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 278, 290, 345, 348, 360, 368, 414, 417, 435, 460, 464, 522, 552, 556, 580, 667, 690, 695, 696, 720, 828, 834, 870, 920, 1035, 1044, 1104, 1112, 1160, 1251, 1305, 1334, 1380, 1390, 1392, 1656, 1668, 1740, 1840, 2001, 2070, 2085, 2088, 2224, 2320, 2502, 2610, 2668, 2760, 2780, 3197, 3312, 3335, 3336, 3480, 4002, 4031, 4140, 4170, 4176, 5004, 5220, 5336, 5520, 5560, 6003, 6255, 6394, 6670, 6672, 6960, 8004, 8062, 8280, 8340, 9591, 10005, 10008, 10440, 10672, 11120, 12006, 12093, 12510, 12788, 13340, 15985, 16008, 16124, 16560, 16680, 19182, 20010, 20016, 20155, 20880, 24012, 24186, 25020, 25576, 26680, 28773, 30015, 31970, 32016, 32248, 33360, 36279, 38364, 40020, 40310, 47955, 48024, 48372, 50040, 51152, 53360, 57546, 60030, 60465, 63940, 64496, 72558, 76728, 80040, 80620, 92713, 95910, 96048, 96744, 100080, 115092, 120060, 120930, 127880, 143865, 145116, 153456, 160080, 161240, 181395, 185426, 191820, 193488, 230184, 240120, 241860, 255760, 278139, 287730, 290232, 322480, 362790, 370852, 383640, 460368, 463565, 480240, 483720, 556278, 575460, 580464, 725580, 741704, 767280, 834417, 927130, 967440, 1112556, 1150920, 1390695, 1451160, 1483408, 1668834, 1854260, 2225112, 2301840, 2781390, 2902320, 3337668, 3708520, 4172085, 4450224, 5562780, 6675336, 7417040, 8344170, 11125560, 13350672, 16688340, 22251120, 33376680, 66753360]

約数ペア:

[(1, 66753360), (2, 33376680), (3, 22251120), (4, 16688340), (5, 13350672), (6, 11125560), (8, 8344170), (9, 7417040), (10, 6675336), (12, 5562780), (15, 4450224), (16, 4172085), (18, 3708520), (20, 3337668), (23, 2902320), (24, 2781390), (29, 2301840), (30, 2225112), (36, 1854260), (40, 1668834), (45, 1483408), (46, 1451160), (48, 1390695), (58, 1150920), (60, 1112556), (69, 967440), (72, 927130), (80, 834417), (87, 767280), (90, 741704), (92, 725580), (115, 580464), (116, 575460), (120, 556278), (138, 483720), (139, 480240), (144, 463565), (145, 460368), (174, 383640), (180, 370852), (184, 362790), (207, 322480), (230, 290232), (232, 287730), (240, 278139), (261, 255760), (276, 241860), (278, 240120), (290, 230184), (345, 193488), (348, 191820), (360, 185426), (368, 181395), (414, 161240), (417, 160080), (435, 153456), (460, 145116), (464, 143865), (522, 127880), (552, 120930), (556, 120060), (580, 115092), (667, 100080), (690, 96744), (695, 96048), (696, 95910), (720, 92713), (828, 80620), (834, 80040), (870, 76728), (920, 72558), (1035, 64496), (1044, 63940), (1104, 60465), (1112, 60030), (1160, 57546), (1251, 53360), (1305, 51152), (1334, 50040), (1380, 48372), (1390, 48024), (1392, 47955), (1656, 40310), (1668, 40020), (1740, 38364), (1840, 36279), (2001, 33360), (2070, 32248), (2085, 32016), (2088, 31970), (2224, 30015), (2320, 28773), (2502, 26680), (2610, 25576), (2668, 25020), (2760, 24186), (2780, 24012), (3197, 20880), (3312, 20155), (3335, 20016), (3336, 20010), (3480, 19182), (4002, 16680), (4031, 16560), (4140, 16124), (4170, 16008), (4176, 15985), (5004, 13340), (5220, 12788), (5336, 12510), (5520, 12093), (5560, 12006), (6003, 11120), (6255, 10672), (6394, 10440), (6670, 10008), (6672, 10005), (6960, 9591), (8004, 8340), (8062, 8280)]