1942131960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1439}}^1$

素因数の和:1642

約数の個数: 192

約数和(自身を含む): 6631372800

約数和(自身を除く): 4689240840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 163, 180, 184, 207, 230, 276, 326, 345, 360, 414, 460, 489, 552, 652, 690, 815, 828, 920, 978, 1035, 1304, 1380, 1439, 1467, 1630, 1656, 1956, 2070, 2445, 2760, 2878, 2934, 3260, 3749, 3912, 4140, 4317, 4890, 5756, 5868, 6520, 7195, 7335, 7498, 8280, 8634, 9780, 11247, 11512, 11736, 12951, 14390, 14670, 14996, 17268, 18745, 19560, 21585, 22494, 25902, 28780, 29340, 29992, 33097, 33741, 34536, 37490, 43170, 44988, 51804, 56235, 57560, 58680, 64755, 66194, 67482, 74980, 86340, 89976, 99291, 103608, 112470, 129510, 132388, 134964, 149960, 165485, 168705, 172680, 198582, 224940, 234557, 259020, 264776, 269928, 297873, 330970, 337410, 397164, 449880, 469114, 496455, 518040, 595746, 661940, 674820, 703671, 794328, 938228, 992910, 1172785, 1191492, 1323880, 1349640, 1407342, 1489365, 1876456, 1985820, 2111013, 2345570, 2382984, 2814684, 2978730, 3518355, 3971640, 4222026, 4691140, 5394811, 5629368, 5957460, 7036710, 8444052, 9382280, 10555065, 10789622, 11914920, 14073420, 16184433, 16888104, 21110130, 21579244, 26974055, 28146840, 32368866, 42220260, 43158488, 48553299, 53948110, 64737732, 80922165, 84440520, 97106598, 107896220, 129475464, 161844330, 194213196, 215792440, 242766495, 323688660, 388426392, 485532990, 647377320, 971065980, 1942131960]

約数ペア:

[(1, 1942131960), (2, 971065980), (3, 647377320), (4, 485532990), (5, 388426392), (6, 323688660), (8, 242766495), (9, 215792440), (10, 194213196), (12, 161844330), (15, 129475464), (18, 107896220), (20, 97106598), (23, 84440520), (24, 80922165), (30, 64737732), (36, 53948110), (40, 48553299), (45, 43158488), (46, 42220260), (60, 32368866), (69, 28146840), (72, 26974055), (90, 21579244), (92, 21110130), (115, 16888104), (120, 16184433), (138, 14073420), (163, 11914920), (180, 10789622), (184, 10555065), (207, 9382280), (230, 8444052), (276, 7036710), (326, 5957460), (345, 5629368), (360, 5394811), (414, 4691140), (460, 4222026), (489, 3971640), (552, 3518355), (652, 2978730), (690, 2814684), (815, 2382984), (828, 2345570), (920, 2111013), (978, 1985820), (1035, 1876456), (1304, 1489365), (1380, 1407342), (1439, 1349640), (1467, 1323880), (1630, 1191492), (1656, 1172785), (1956, 992910), (2070, 938228), (2445, 794328), (2760, 703671), (2878, 674820), (2934, 661940), (3260, 595746), (3749, 518040), (3912, 496455), (4140, 469114), (4317, 449880), (4890, 397164), (5756, 337410), (5868, 330970), (6520, 297873), (7195, 269928), (7335, 264776), (7498, 259020), (8280, 234557), (8634, 224940), (9780, 198582), (11247, 172680), (11512, 168705), (11736, 165485), (12951, 149960), (14390, 134964), (14670, 132388), (14996, 129510), (17268, 112470), (18745, 103608), (19560, 99291), (21585, 89976), (22494, 86340), (25902, 74980), (28780, 67482), (29340, 66194), (29992, 64755), (33097, 58680), (33741, 57560), (34536, 56235), (37490, 51804), (43170, 44988)]