15434174080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 256

約数和(自身を含む): 41183120160

約数和(自身を除く): 25748946080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 181, 185, 208, 260, 277, 296, 320, 362, 370, 416, 481, 520, 554, 592, 640, 724, 740, 832, 905, 962, 1040, 1108, 1184, 1385, 1448, 1480, 1664, 1810, 1924, 2080, 2216, 2353, 2368, 2405, 2770, 2896, 2960, 3601, 3620, 3848, 4160, 4432, 4706, 4736, 4810, 5540, 5792, 5920, 6697, 7202, 7240, 7696, 8320, 8864, 9412, 9620, 10249, 11080, 11584, 11765, 11840, 13394, 14404, 14480, 15392, 17728, 18005, 18824, 19240, 20498, 22160, 23168, 23530, 23680, 26788, 28808, 28960, 30784, 33485, 35456, 36010, 37648, 38480, 40996, 44320, 47060, 50137, 51245, 53576, 57616, 57920, 61568, 66970, 72020, 75296, 76960, 81992, 87061, 88640, 94120, 100274, 102490, 107152, 115232, 115840, 133237, 133940, 144040, 150592, 153920, 163984, 174122, 177280, 188240, 200548, 204980, 214304, 230464, 250685, 266474, 267880, 288080, 301184, 307840, 327968, 348244, 376480, 401096, 409960, 428608, 435305, 460928, 501370, 532948, 535760, 576160, 651781, 655936, 666185, 696488, 752960, 802192, 819920, 857216, 870610, 1002740, 1065896, 1071520, 1152320, 1303562, 1311872, 1332370, 1392976, 1505920, 1604384, 1639840, 1741220, 1855069, 2005480, 2131792, 2143040, 2304640, 2607124, 2664740, 2785952, 3208768, 3258905, 3279680, 3482440, 3710138, 4010960, 4263584, 4286080, 5214248, 5329480, 5571904, 6417536, 6517810, 6559360, 6964880, 7420276, 8021920, 8527168, 9275345, 10428496, 10658960, 11143808, 13035620, 13929760, 14840552, 16043840, 17054336, 18550690, 20856992, 21317920, 24115897, 26071240, 27859520, 29681104, 32087680, 37101380, 41713984, 42635840, 48231794, 52142480, 55719040, 59362208, 74202760, 83427968, 85271680, 96463588, 104284960, 118724416, 120579485, 148405520, 192927176, 208569920, 237448832, 241158970, 296811040, 385854352, 417139840, 482317940, 593622080, 771708704, 964635880, 1187244160, 1543417408, 1929271760, 3086834816, 3858543520, 7717087040, 15434174080]

約数ペア:

[(1, 15434174080), (2, 7717087040), (4, 3858543520), (5, 3086834816), (8, 1929271760), (10, 1543417408), (13, 1187244160), (16, 964635880), (20, 771708704), (26, 593622080), (32, 482317940), (37, 417139840), (40, 385854352), (52, 296811040), (64, 241158970), (65, 237448832), (74, 208569920), (80, 192927176), (104, 148405520), (128, 120579485), (130, 118724416), (148, 104284960), (160, 96463588), (181, 85271680), (185, 83427968), (208, 74202760), (260, 59362208), (277, 55719040), (296, 52142480), (320, 48231794), (362, 42635840), (370, 41713984), (416, 37101380), (481, 32087680), (520, 29681104), (554, 27859520), (592, 26071240), (640, 24115897), (724, 21317920), (740, 20856992), (832, 18550690), (905, 17054336), (962, 16043840), (1040, 14840552), (1108, 13929760), (1184, 13035620), (1385, 11143808), (1448, 10658960), (1480, 10428496), (1664, 9275345), (1810, 8527168), (1924, 8021920), (2080, 7420276), (2216, 6964880), (2353, 6559360), (2368, 6517810), (2405, 6417536), (2770, 5571904), (2896, 5329480), (2960, 5214248), (3601, 4286080), (3620, 4263584), (3848, 4010960), (4160, 3710138), (4432, 3482440), (4706, 3279680), (4736, 3258905), (4810, 3208768), (5540, 2785952), (5792, 2664740), (5920, 2607124), (6697, 2304640), (7202, 2143040), (7240, 2131792), (7696, 2005480), (8320, 1855069), (8864, 1741220), (9412, 1639840), (9620, 1604384), (10249, 1505920), (11080, 1392976), (11584, 1332370), (11765, 1311872), (11840, 1303562), (13394, 1152320), (14404, 1071520), (14480, 1065896), (15392, 1002740), (17728, 870610), (18005, 857216), (18824, 819920), (19240, 802192), (20498, 752960), (22160, 696488), (23168, 666185), (23530, 655936), (23680, 651781), (26788, 576160), (28808, 535760), (28960, 532948), (30784, 501370), (33485, 460928), (35456, 435305), (36010, 428608), (37648, 409960), (38480, 401096), (40996, 376480), (44320, 348244), (47060, 327968), (50137, 307840), (51245, 301184), (53576, 288080), (57616, 267880), (57920, 266474), (61568, 250685), (66970, 230464), (72020, 214304), (75296, 204980), (76960, 200548), (81992, 188240), (87061, 177280), (88640, 174122), (94120, 163984), (100274, 153920), (102490, 150592), (107152, 144040), (115232, 133940), (115840, 133237)]