31071894720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{23993}}^1$

素因数の和:24103

約数の個数: 224

約数和(自身を含む): 105312545280

約数和(自身を除く): 74240650560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 192, 213, 228, 240, 284, 285, 304, 320, 355, 380, 426, 456, 480, 568, 570, 608, 710, 760, 852, 912, 960, 1065, 1136, 1140, 1216, 1349, 1420, 1520, 1704, 1824, 2130, 2272, 2280, 2698, 2840, 3040, 3408, 3648, 4047, 4260, 4544, 4560, 5396, 5680, 6080, 6745, 6816, 8094, 8520, 9120, 10792, 11360, 13490, 13632, 16188, 17040, 18240, 20235, 21584, 22720, 23993, 26980, 32376, 34080, 40470, 43168, 47986, 53960, 64752, 68160, 71979, 80940, 86336, 95972, 107920, 119965, 129504, 143958, 161880, 191944, 215840, 239930, 259008, 287916, 323760, 359895, 383888, 431680, 455867, 479860, 575832, 647520, 719790, 767776, 911734, 959720, 1151664, 1295040, 1367601, 1439580, 1535552, 1703503, 1823468, 1919440, 2279335, 2303328, 2735202, 2879160, 3407006, 3646936, 3838880, 4558670, 4606656, 5110509, 5470404, 5758320, 6814012, 6838005, 7293872, 7677760, 8517515, 9117340, 10221018, 10940808, 11516640, 13628024, 13676010, 14587744, 17035030, 18234680, 20442036, 21881616, 23033280, 25552545, 27256048, 27352020, 29175488, 32366557, 34070060, 36469360, 40884072, 43763232, 51105090, 54512096, 54704040, 64733114, 68140120, 72938720, 81768144, 87526464, 97099671, 102210180, 109024192, 109408080, 129466228, 136280240, 145877440, 161832785, 163536288, 194199342, 204420360, 218816160, 258932456, 272560480, 323665570, 327072576, 388398684, 408840720, 437632320, 485498355, 517864912, 545120960, 647331140, 776797368, 817681440, 970996710, 1035729824, 1294662280, 1553594736, 1635362880, 1941993420, 2071459648, 2589324560, 3107189472, 3883986840, 5178649120, 6214378944, 7767973680, 10357298240, 15535947360, 31071894720]

約数ペア:

[(1, 31071894720), (2, 15535947360), (3, 10357298240), (4, 7767973680), (5, 6214378944), (6, 5178649120), (8, 3883986840), (10, 3107189472), (12, 2589324560), (15, 2071459648), (16, 1941993420), (19, 1635362880), (20, 1553594736), (24, 1294662280), (30, 1035729824), (32, 970996710), (38, 817681440), (40, 776797368), (48, 647331140), (57, 545120960), (60, 517864912), (64, 485498355), (71, 437632320), (76, 408840720), (80, 388398684), (95, 327072576), (96, 323665570), (114, 272560480), (120, 258932456), (142, 218816160), (152, 204420360), (160, 194199342), (190, 163536288), (192, 161832785), (213, 145877440), (228, 136280240), (240, 129466228), (284, 109408080), (285, 109024192), (304, 102210180), (320, 97099671), (355, 87526464), (380, 81768144), (426, 72938720), (456, 68140120), (480, 64733114), (568, 54704040), (570, 54512096), (608, 51105090), (710, 43763232), (760, 40884072), (852, 36469360), (912, 34070060), (960, 32366557), (1065, 29175488), (1136, 27352020), (1140, 27256048), (1216, 25552545), (1349, 23033280), (1420, 21881616), (1520, 20442036), (1704, 18234680), (1824, 17035030), (2130, 14587744), (2272, 13676010), (2280, 13628024), (2698, 11516640), (2840, 10940808), (3040, 10221018), (3408, 9117340), (3648, 8517515), (4047, 7677760), (4260, 7293872), (4544, 6838005), (4560, 6814012), (5396, 5758320), (5680, 5470404), (6080, 5110509), (6745, 4606656), (6816, 4558670), (8094, 3838880), (8520, 3646936), (9120, 3407006), (10792, 2879160), (11360, 2735202), (13490, 2303328), (13632, 2279335), (16188, 1919440), (17040, 1823468), (18240, 1703503), (20235, 1535552), (21584, 1439580), (22720, 1367601), (23993, 1295040), (26980, 1151664), (32376, 959720), (34080, 911734), (40470, 767776), (43168, 719790), (47986, 647520), (53960, 575832), (64752, 479860), (68160, 455867), (71979, 431680), (80940, 383888), (86336, 359895), (95972, 323760), (107920, 287916), (119965, 259008), (129504, 239930), (143958, 215840), (161880, 191944)]