18528196560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131137

約数の個数: 160

約数和(自身を含む): 62411243520

約数和(自身を除く): 43883046960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 17670, 23560, 28272, 35340, 47120, 70680, 131071, 141360, 262142, 393213, 524284, 655355, 786426, 1048568, 1310710, 1572852, 1966065, 2097136, 2490349, 2621420, 3145704, 3932130, 4063201, 4980698, 5242840, 6291408, 7471047, 7864260, 8126402, 9961396, 10485680, 12189603, 12451745, 14942094, 15728520, 16252804, 19922792, 20316005, 24379206, 24903490, 29884188, 31457040, 32505608, 37355235, 39845584, 40632010, 48758412, 49806980, 59768376, 60948015, 65011216, 74710470, 77200819, 81264020, 97516824, 99613960, 119536752, 121896030, 149420940, 154401638, 162528040, 195033648, 199227920, 231602457, 243792060, 298841880, 308803276, 325056080, 386004095, 463204914, 487584120, 597683760, 617606552, 772008190, 926409828, 975168240, 1158012285, 1235213104, 1544016380, 1852819656, 2316024570, 3088032760, 3705639312, 4632049140, 6176065520, 9264098280, 18528196560]

約数ペア:

[(1, 18528196560), (2, 9264098280), (3, 6176065520), (4, 4632049140), (5, 3705639312), (6, 3088032760), (8, 2316024570), (10, 1852819656), (12, 1544016380), (15, 1235213104), (16, 1158012285), (19, 975168240), (20, 926409828), (24, 772008190), (30, 617606552), (31, 597683760), (38, 487584120), (40, 463204914), (48, 386004095), (57, 325056080), (60, 308803276), (62, 298841880), (76, 243792060), (80, 231602457), (93, 199227920), (95, 195033648), (114, 162528040), (120, 154401638), (124, 149420940), (152, 121896030), (155, 119536752), (186, 99613960), (190, 97516824), (228, 81264020), (240, 77200819), (248, 74710470), (285, 65011216), (304, 60948015), (310, 59768376), (372, 49806980), (380, 48758412), (456, 40632010), (465, 39845584), (496, 37355235), (570, 32505608), (589, 31457040), (620, 29884188), (744, 24903490), (760, 24379206), (912, 20316005), (930, 19922792), (1140, 16252804), (1178, 15728520), (1240, 14942094), (1488, 12451745), (1520, 12189603), (1767, 10485680), (1860, 9961396), (2280, 8126402), (2356, 7864260), (2480, 7471047), (2945, 6291408), (3534, 5242840), (3720, 4980698), (4560, 4063201), (4712, 3932130), (5890, 3145704), (7068, 2621420), (7440, 2490349), (8835, 2097136), (9424, 1966065), (11780, 1572852), (14136, 1310710), (17670, 1048568), (23560, 786426), (28272, 655355), (35340, 524284), (47120, 393213), (70680, 262142), (131071, 141360)]