23281162240

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{46399}}^1$

素因数の和:46440

約数の個数: 144

約数和(自身を含む): 64982736000

約数和(自身を除く): 41701573760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2048, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 10240, 12544, 14336, 15680, 17920, 25088, 31360, 35840, 46399, 50176, 62720, 71680, 92798, 100352, 125440, 185596, 231995, 250880, 324793, 371192, 463990, 501760, 649586, 742384, 927980, 1299172, 1484768, 1623965, 1855960, 2273551, 2598344, 2969536, 3247930, 3711920, 4547102, 5196688, 5939072, 6495860, 7423840, 9094204, 10393376, 11367755, 11878144, 12991720, 14847680, 18188408, 20786752, 22735510, 23756288, 25983440, 29695360, 36376816, 41573504, 45471020, 47512576, 51966880, 59390720, 72753632, 83147008, 90942040, 95025152, 103933760, 118781440, 145507264, 166294016, 181884080, 207867520, 237562880, 291014528, 332588032, 363768160, 415735040, 475125760, 582029056, 665176064, 727536320, 831470080, 1164058112, 1455072640, 1662940160, 2328116224, 2910145280, 3325880320, 4656232448, 5820290560, 11640581120, 23281162240]

約数ペア:

[(1, 23281162240), (2, 11640581120), (4, 5820290560), (5, 4656232448), (7, 3325880320), (8, 2910145280), (10, 2328116224), (14, 1662940160), (16, 1455072640), (20, 1164058112), (28, 831470080), (32, 727536320), (35, 665176064), (40, 582029056), (49, 475125760), (56, 415735040), (64, 363768160), (70, 332588032), (80, 291014528), (98, 237562880), (112, 207867520), (128, 181884080), (140, 166294016), (160, 145507264), (196, 118781440), (224, 103933760), (245, 95025152), (256, 90942040), (280, 83147008), (320, 72753632), (392, 59390720), (448, 51966880), (490, 47512576), (512, 45471020), (560, 41573504), (640, 36376816), (784, 29695360), (896, 25983440), (980, 23756288), (1024, 22735510), (1120, 20786752), (1280, 18188408), (1568, 14847680), (1792, 12991720), (1960, 11878144), (2048, 11367755), (2240, 10393376), (2560, 9094204), (3136, 7423840), (3584, 6495860), (3920, 5939072), (4480, 5196688), (5120, 4547102), (6272, 3711920), (7168, 3247930), (7840, 2969536), (8960, 2598344), (10240, 2273551), (12544, 1855960), (14336, 1623965), (15680, 1484768), (17920, 1299172), (25088, 927980), (31360, 742384), (35840, 649586), (46399, 501760), (50176, 463990), (62720, 371192), (71680, 324793), (92798, 250880), (100352, 231995), (125440, 185596)]