15366975280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4155

約数の個数: 160

約数和(自身を含む): 39068356608

約数和(自身を除く): 23701381328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 67, 80, 92, 115, 124, 134, 155, 184, 230, 248, 268, 310, 335, 368, 460, 496, 536, 620, 670, 713, 920, 1072, 1240, 1340, 1426, 1541, 1840, 2077, 2480, 2680, 2852, 3082, 3565, 4021, 4154, 5360, 5704, 6164, 7130, 7705, 8042, 8308, 10385, 11408, 12328, 14260, 15410, 16084, 16616, 20105, 20770, 24656, 28520, 30820, 32168, 33232, 40210, 41540, 47771, 57040, 61640, 64336, 80420, 83080, 92483, 95542, 123280, 124651, 160840, 166160, 184966, 191084, 238855, 249302, 269407, 321680, 369932, 382168, 462415, 477710, 498604, 538814, 623255, 739864, 764336, 924830, 955420, 997208, 1077628, 1246510, 1347035, 1479728, 1849660, 1910840, 1994416, 2155256, 2493020, 2694070, 2866973, 3699320, 3821680, 4310512, 4986040, 5388140, 5733946, 6196361, 7398640, 8351617, 9972080, 10776280, 11467892, 12392722, 14334865, 16703234, 21552560, 22935784, 24785444, 28669730, 30981805, 33406468, 41758085, 45871568, 49570888, 57339460, 61963610, 66812936, 83516170, 99141776, 114678920, 123927220, 133625872, 167032340, 192087191, 229357840, 247854440, 334064680, 384174382, 495708880, 668129360, 768348764, 960435955, 1536697528, 1920871910, 3073395056, 3841743820, 7683487640, 15366975280]

約数ペア:

[(1, 15366975280), (2, 7683487640), (4, 3841743820), (5, 3073395056), (8, 1920871910), (10, 1536697528), (16, 960435955), (20, 768348764), (23, 668129360), (31, 495708880), (40, 384174382), (46, 334064680), (62, 247854440), (67, 229357840), (80, 192087191), (92, 167032340), (115, 133625872), (124, 123927220), (134, 114678920), (155, 99141776), (184, 83516170), (230, 66812936), (248, 61963610), (268, 57339460), (310, 49570888), (335, 45871568), (368, 41758085), (460, 33406468), (496, 30981805), (536, 28669730), (620, 24785444), (670, 22935784), (713, 21552560), (920, 16703234), (1072, 14334865), (1240, 12392722), (1340, 11467892), (1426, 10776280), (1541, 9972080), (1840, 8351617), (2077, 7398640), (2480, 6196361), (2680, 5733946), (2852, 5388140), (3082, 4986040), (3565, 4310512), (4021, 3821680), (4154, 3699320), (5360, 2866973), (5704, 2694070), (6164, 2493020), (7130, 2155256), (7705, 1994416), (8042, 1910840), (8308, 1849660), (10385, 1479728), (11408, 1347035), (12328, 1246510), (14260, 1077628), (15410, 997208), (16084, 955420), (16616, 924830), (20105, 764336), (20770, 739864), (24656, 623255), (28520, 538814), (30820, 498604), (32168, 477710), (33232, 462415), (40210, 382168), (41540, 369932), (47771, 321680), (57040, 269407), (61640, 249302), (64336, 238855), (80420, 191084), (83080, 184966), (92483, 166160), (95542, 160840), (123280, 124651)]