21886142760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{494267}}^1$

素因数の和:494328

約数の個数: 128

約数和(自身を含む): 74733321600

約数和(自身を除く): 52847178840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 44280, 494267, 988534, 1482801, 1977068, 2471335, 2965602, 3954136, 4448403, 4942670, 5931204, 7414005, 8896806, 9885340, 11862408, 13345209, 14828010, 17793612, 19770680, 20264947, 22242015, 26690418, 29656020, 35587224, 40529894, 44484030, 53380836, 59312040, 60794841, 66726045, 81059788, 88968060, 101324735, 106761672, 121589682, 133452090, 162119576, 177936120, 182384523, 202649470, 243179364, 266904180, 303974205, 364769046, 405298940, 486358728, 533808360, 547153569, 607948410, 729538092, 810597880, 911922615, 1094307138, 1215896820, 1459076184, 1823845230, 2188614276, 2431793640, 2735767845, 3647690460, 4377228552, 5471535690, 7295380920, 10943071380, 21886142760]

約数ペア:

[(1, 21886142760), (2, 10943071380), (3, 7295380920), (4, 5471535690), (5, 4377228552), (6, 3647690460), (8, 2735767845), (9, 2431793640), (10, 2188614276), (12, 1823845230), (15, 1459076184), (18, 1215896820), (20, 1094307138), (24, 911922615), (27, 810597880), (30, 729538092), (36, 607948410), (40, 547153569), (41, 533808360), (45, 486358728), (54, 405298940), (60, 364769046), (72, 303974205), (82, 266904180), (90, 243179364), (108, 202649470), (120, 182384523), (123, 177936120), (135, 162119576), (164, 133452090), (180, 121589682), (205, 106761672), (216, 101324735), (246, 88968060), (270, 81059788), (328, 66726045), (360, 60794841), (369, 59312040), (410, 53380836), (492, 44484030), (540, 40529894), (615, 35587224), (738, 29656020), (820, 26690418), (984, 22242015), (1080, 20264947), (1107, 19770680), (1230, 17793612), (1476, 14828010), (1640, 13345209), (1845, 11862408), (2214, 9885340), (2460, 8896806), (2952, 7414005), (3690, 5931204), (4428, 4942670), (4920, 4448403), (5535, 3954136), (7380, 2965602), (8856, 2471335), (11070, 1977068), (14760, 1482801), (22140, 988534), (44280, 494267)]