422571120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 1349913600

約数和(自身を除く): 927342480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 139, 159, 212, 239, 240, 265, 278, 318, 417, 424, 478, 530, 556, 636, 695, 717, 795, 834, 848, 956, 1060, 1112, 1195, 1272, 1390, 1434, 1590, 1668, 1912, 2085, 2120, 2224, 2390, 2544, 2780, 2868, 3180, 3336, 3585, 3824, 4170, 4240, 4780, 5560, 5736, 6360, 6672, 7170, 7367, 8340, 9560, 11120, 11472, 12667, 12720, 14340, 14734, 16680, 19120, 22101, 25334, 28680, 29468, 33221, 33360, 36835, 38001, 44202, 50668, 57360, 58936, 63335, 66442, 73670, 76002, 88404, 99663, 101336, 110505, 117872, 126670, 132884, 147340, 152004, 166105, 176808, 190005, 199326, 202672, 221010, 253340, 265768, 294680, 304008, 332210, 353616, 380010, 398652, 442020, 498315, 506680, 531536, 589360, 608016, 664420, 760020, 797304, 884040, 996630, 1013360, 1328840, 1520040, 1594608, 1760713, 1768080, 1993260, 2657680, 3040080, 3521426, 3986520, 5282139, 7042852, 7973040, 8803565, 10564278, 14085704, 17607130, 21128556, 26410695, 28171408, 35214260, 42257112, 52821390, 70428520, 84514224, 105642780, 140857040, 211285560, 422571120]

約数ペア:

[(1, 422571120), (2, 211285560), (3, 140857040), (4, 105642780), (5, 84514224), (6, 70428520), (8, 52821390), (10, 42257112), (12, 35214260), (15, 28171408), (16, 26410695), (20, 21128556), (24, 17607130), (30, 14085704), (40, 10564278), (48, 8803565), (53, 7973040), (60, 7042852), (80, 5282139), (106, 3986520), (120, 3521426), (139, 3040080), (159, 2657680), (212, 1993260), (239, 1768080), (240, 1760713), (265, 1594608), (278, 1520040), (318, 1328840), (417, 1013360), (424, 996630), (478, 884040), (530, 797304), (556, 760020), (636, 664420), (695, 608016), (717, 589360), (795, 531536), (834, 506680), (848, 498315), (956, 442020), (1060, 398652), (1112, 380010), (1195, 353616), (1272, 332210), (1390, 304008), (1434, 294680), (1590, 265768), (1668, 253340), (1912, 221010), (2085, 202672), (2120, 199326), (2224, 190005), (2390, 176808), (2544, 166105), (2780, 152004), (2868, 147340), (3180, 132884), (3336, 126670), (3585, 117872), (3824, 110505), (4170, 101336), (4240, 99663), (4780, 88404), (5560, 76002), (5736, 73670), (6360, 66442), (6672, 63335), (7170, 58936), (7367, 57360), (8340, 50668), (9560, 44202), (11120, 38001), (11472, 36835), (12667, 33360), (12720, 33221), (14340, 29468), (14734, 28680), (16680, 25334), (19120, 22101)]