31556273120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4457}}^1$

素因数の和:4645

約数の個数: 192

約数和(自身を含む): 83716960320

約数和(自身を除く): 52160687200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 137, 152, 160, 170, 190, 272, 274, 304, 323, 340, 380, 544, 548, 608, 646, 680, 685, 760, 1096, 1292, 1360, 1370, 1520, 1615, 2192, 2329, 2584, 2603, 2720, 2740, 3040, 3230, 4384, 4457, 4658, 5168, 5206, 5480, 6460, 8914, 9316, 10336, 10412, 10960, 11645, 12920, 13015, 17828, 18632, 20824, 21920, 22285, 23290, 25840, 26030, 35656, 37264, 41648, 44251, 44570, 46580, 51680, 52060, 71312, 74528, 75769, 83296, 84683, 88502, 89140, 93160, 104120, 142624, 151538, 169366, 177004, 178280, 186320, 208240, 221255, 303076, 338732, 354008, 356560, 372640, 378845, 416480, 423415, 442510, 606152, 610609, 677464, 708016, 713120, 757690, 846830, 885020, 1212304, 1221218, 1354928, 1416032, 1439611, 1515380, 1693660, 1770040, 2424608, 2442436, 2709856, 2879222, 3030760, 3053045, 3387320, 3540080, 4884872, 5758444, 6061520, 6106090, 6774640, 7080160, 7198055, 9769744, 10380353, 11516888, 11601571, 12123040, 12212180, 13549280, 14396110, 19539488, 20760706, 23033776, 23203142, 24424360, 28792220, 41521412, 46067552, 46406284, 48848720, 51901765, 57584440, 58007855, 83042824, 92812568, 97697440, 103803530, 115168880, 116015710, 166085648, 185625136, 197226707, 207607060, 230337760, 232031420, 332171296, 371250272, 394453414, 415214120, 464062840, 788906828, 830428240, 928125680, 986133535, 1577813656, 1660856480, 1856251360, 1972267070, 3155627312, 3944534140, 6311254624, 7889068280, 15778136560, 31556273120]

約数ペア:

[(1, 31556273120), (2, 15778136560), (4, 7889068280), (5, 6311254624), (8, 3944534140), (10, 3155627312), (16, 1972267070), (17, 1856251360), (19, 1660856480), (20, 1577813656), (32, 986133535), (34, 928125680), (38, 830428240), (40, 788906828), (68, 464062840), (76, 415214120), (80, 394453414), (85, 371250272), (95, 332171296), (136, 232031420), (137, 230337760), (152, 207607060), (160, 197226707), (170, 185625136), (190, 166085648), (272, 116015710), (274, 115168880), (304, 103803530), (323, 97697440), (340, 92812568), (380, 83042824), (544, 58007855), (548, 57584440), (608, 51901765), (646, 48848720), (680, 46406284), (685, 46067552), (760, 41521412), (1096, 28792220), (1292, 24424360), (1360, 23203142), (1370, 23033776), (1520, 20760706), (1615, 19539488), (2192, 14396110), (2329, 13549280), (2584, 12212180), (2603, 12123040), (2720, 11601571), (2740, 11516888), (3040, 10380353), (3230, 9769744), (4384, 7198055), (4457, 7080160), (4658, 6774640), (5168, 6106090), (5206, 6061520), (5480, 5758444), (6460, 4884872), (8914, 3540080), (9316, 3387320), (10336, 3053045), (10412, 3030760), (10960, 2879222), (11645, 2709856), (12920, 2442436), (13015, 2424608), (17828, 1770040), (18632, 1693660), (20824, 1515380), (21920, 1439611), (22285, 1416032), (23290, 1354928), (25840, 1221218), (26030, 1212304), (35656, 885020), (37264, 846830), (41648, 757690), (44251, 713120), (44570, 708016), (46580, 677464), (51680, 610609), (52060, 606152), (71312, 442510), (74528, 423415), (75769, 416480), (83296, 378845), (84683, 372640), (88502, 356560), (89140, 354008), (93160, 338732), (104120, 303076), (142624, 221255), (151538, 208240), (169366, 186320), (177004, 178280)]