24401553280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 256

約数和(自身を含む): 66627509760

約数和(自身を除く): 42225956480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 128, 130, 148, 155, 160, 185, 208, 248, 260, 296, 310, 320, 370, 403, 416, 481, 496, 520, 592, 620, 640, 740, 806, 832, 962, 992, 1040, 1147, 1184, 1240, 1480, 1612, 1664, 1924, 1984, 2015, 2080, 2294, 2368, 2405, 2480, 2557, 2960, 3224, 3848, 3968, 4030, 4160, 4588, 4736, 4810, 4960, 5114, 5735, 5920, 6448, 7696, 8060, 8320, 9176, 9620, 9920, 10228, 11470, 11840, 12785, 12896, 14911, 15392, 16120, 18352, 19240, 19840, 20456, 22940, 23680, 25570, 25792, 29822, 30784, 32240, 33241, 36704, 38480, 40912, 45880, 51140, 51584, 59644, 61568, 64480, 66482, 73408, 74555, 76960, 79267, 81824, 91760, 94609, 102280, 119288, 128960, 132964, 146816, 149110, 153920, 158534, 163648, 166205, 183520, 189218, 204560, 238576, 257920, 265928, 298220, 307840, 317068, 327296, 332410, 367040, 378436, 396335, 409120, 473045, 477152, 531856, 596440, 634136, 664820, 734080, 756872, 792670, 818240, 946090, 954304, 1030471, 1063712, 1192880, 1229917, 1268272, 1329640, 1513744, 1585340, 1636480, 1892180, 1908608, 2060942, 2127424, 2385760, 2459834, 2536544, 2659280, 2932879, 3027488, 3170680, 3784360, 4121884, 4254848, 4771520, 4919668, 5073088, 5152355, 5318560, 5865758, 6054976, 6149585, 6341360, 7568720, 8243768, 9543040, 9839336, 10146176, 10304710, 10637120, 11731516, 12109952, 12299170, 12682720, 14664395, 15137440, 16487536, 19678672, 20609420, 21274240, 23463032, 24598340, 25365440, 29328790, 30274880, 32975072, 38127427, 39357344, 41218840, 46926064, 49196680, 50730880, 58657580, 60549760, 65950144, 76254854, 78714688, 82437680, 93852128, 98393360, 117315160, 131900288, 152509708, 157429376, 164875360, 187704256, 190637135, 196786720, 234630320, 305019416, 329750720, 375408512, 381274270, 393573440, 469260640, 610038832, 659501440, 762548540, 787146880, 938521280, 1220077664, 1525097080, 1877042560, 2440155328, 3050194160, 4880310656, 6100388320, 12200776640, 24401553280]

約数ペア:

[(1, 24401553280), (2, 12200776640), (4, 6100388320), (5, 4880310656), (8, 3050194160), (10, 2440155328), (13, 1877042560), (16, 1525097080), (20, 1220077664), (26, 938521280), (31, 787146880), (32, 762548540), (37, 659501440), (40, 610038832), (52, 469260640), (62, 393573440), (64, 381274270), (65, 375408512), (74, 329750720), (80, 305019416), (104, 234630320), (124, 196786720), (128, 190637135), (130, 187704256), (148, 164875360), (155, 157429376), (160, 152509708), (185, 131900288), (208, 117315160), (248, 98393360), (260, 93852128), (296, 82437680), (310, 78714688), (320, 76254854), (370, 65950144), (403, 60549760), (416, 58657580), (481, 50730880), (496, 49196680), (520, 46926064), (592, 41218840), (620, 39357344), (640, 38127427), (740, 32975072), (806, 30274880), (832, 29328790), (962, 25365440), (992, 24598340), (1040, 23463032), (1147, 21274240), (1184, 20609420), (1240, 19678672), (1480, 16487536), (1612, 15137440), (1664, 14664395), (1924, 12682720), (1984, 12299170), (2015, 12109952), (2080, 11731516), (2294, 10637120), (2368, 10304710), (2405, 10146176), (2480, 9839336), (2557, 9543040), (2960, 8243768), (3224, 7568720), (3848, 6341360), (3968, 6149585), (4030, 6054976), (4160, 5865758), (4588, 5318560), (4736, 5152355), (4810, 5073088), (4960, 4919668), (5114, 4771520), (5735, 4254848), (5920, 4121884), (6448, 3784360), (7696, 3170680), (8060, 3027488), (8320, 2932879), (9176, 2659280), (9620, 2536544), (9920, 2459834), (10228, 2385760), (11470, 2127424), (11840, 2060942), (12785, 1908608), (12896, 1892180), (14911, 1636480), (15392, 1585340), (16120, 1513744), (18352, 1329640), (19240, 1268272), (19840, 1229917), (20456, 1192880), (22940, 1063712), (23680, 1030471), (25570, 954304), (25792, 946090), (29822, 818240), (30784, 792670), (32240, 756872), (33241, 734080), (36704, 664820), (38480, 634136), (40912, 596440), (45880, 531856), (51140, 477152), (51584, 473045), (59644, 409120), (61568, 396335), (64480, 378436), (66482, 367040), (73408, 332410), (74555, 327296), (76960, 317068), (79267, 307840), (81824, 298220), (91760, 265928), (94609, 257920), (102280, 238576), (119288, 204560), (128960, 189218), (132964, 183520), (146816, 166205), (149110, 163648), (153920, 158534)]