15581128860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 432

約数和(自身を含む): 54878294016

約数和(自身を除く): 39297165156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 47, 55, 60, 62, 66, 90, 93, 94, 99, 110, 121, 124, 132, 141, 155, 165, 180, 186, 188, 198, 220, 235, 242, 279, 282, 310, 330, 341, 363, 372, 396, 423, 465, 470, 484, 491, 495, 517, 558, 564, 605, 620, 660, 682, 705, 726, 846, 930, 940, 982, 990, 1023, 1034, 1089, 1116, 1210, 1364, 1395, 1410, 1452, 1457, 1473, 1551, 1692, 1705, 1815, 1860, 1964, 1980, 2046, 2068, 2115, 2178, 2420, 2455, 2585, 2790, 2820, 2914, 2946, 3069, 3102, 3410, 3630, 3751, 4092, 4230, 4356, 4371, 4419, 4653, 4910, 5115, 5170, 5401, 5445, 5580, 5687, 5828, 5892, 6138, 6204, 6820, 7260, 7285, 7365, 7502, 7755, 8460, 8742, 8838, 9306, 9820, 10230, 10340, 10802, 10890, 11253, 11374, 12276, 13113, 14570, 14730, 15004, 15221, 15345, 15510, 16027, 16203, 17061, 17484, 17676, 18612, 18755, 20460, 21604, 21780, 21855, 22095, 22506, 22748, 23077, 23265, 26226, 27005, 28435, 29140, 29460, 30442, 30690, 31020, 32054, 32406, 33759, 34122, 37510, 43710, 44190, 45012, 45663, 46154, 46530, 48081, 48609, 51183, 52452, 54010, 56265, 56870, 59411, 60884, 61380, 64108, 64812, 65565, 67518, 68244, 69231, 75020, 76105, 80135, 81015, 85305, 87420, 88380, 91326, 92308, 93060, 96162, 97218, 102366, 108020, 112530, 113740, 115385, 118822, 131130, 135036, 136989, 138462, 144243, 152210, 160270, 162030, 167431, 168795, 170610, 176297, 178233, 182652, 192324, 194436, 204732, 207693, 225060, 228315, 230770, 237644, 240405, 243045, 253847, 255915, 262260, 273978, 276924, 288486, 297055, 304420, 320540, 324060, 334862, 337590, 341220, 346155, 352594, 356466, 415386, 456630, 461540, 480810, 486090, 502293, 507694, 511830, 528891, 534699, 547956, 576972, 594110, 669724, 675180, 684945, 692310, 705188, 712932, 715387, 721215, 761541, 830772, 837155, 881485, 891165, 913260, 961620, 972180, 1004586, 1015388, 1023660, 1038465, 1057782, 1069398, 1188220, 1269235, 1369890, 1384620, 1430774, 1442430, 1506879, 1523082, 1586673, 1674310, 1762970, 1782330, 1841741, 2009172, 2076930, 2115564, 2138796, 2146161, 2284623, 2511465, 2538470, 2644455, 2673495, 2739780, 2792317, 2861548, 2884860, 3013758, 3046164, 3173346, 3348620, 3525940, 3564660, 3576935, 3683482, 3807705, 4153860, 4292322, 4569246, 5022930, 5076940, 5288910, 5346990, 5525223, 5584634, 6027516, 6346692, 6438483, 7153870, 7366964, 7534395, 7615410, 7869257, 7933365, 8376951, 8584644, 9138492, 9208705, 10045860, 10577820, 10693980, 10730805, 11050446, 11169268, 11423115, 12876966, 13961585, 14307740, 15068790, 15230820, 15738514, 15866730, 16575669, 16753902, 18417410, 21461610, 22100892, 22846230, 23607771, 25130853, 25753932, 27626115, 27923170, 30137580, 31477028, 31733460, 32192415, 33151338, 33507804, 36834820, 39346285, 41884755, 42923220, 45692460, 47215542, 50261706, 55252230, 55846340, 64384830, 66302676, 70823313, 78692570, 82878345, 83769510, 86561827, 94431084, 100523412, 110504460, 118038855, 125654265, 128769660, 141646626, 157385140, 165756690, 167539020, 173123654, 236077710, 251308530, 259685481, 283293252, 331513380, 346247308, 354116565, 432809135, 472155420, 502617060, 519370962, 708233130, 779056443, 865618270, 1038741924, 1298427405, 1416466260, 1558112886, 1731236540, 2596854810, 3116225772, 3895282215, 5193709620, 7790564430, 15581128860]

約数ペア:

[(1, 15581128860), (2, 7790564430), (3, 5193709620), (4, 3895282215), (5, 3116225772), (6, 2596854810), (9, 1731236540), (10, 1558112886), (11, 1416466260), (12, 1298427405), (15, 1038741924), (18, 865618270), (20, 779056443), (22, 708233130), (30, 519370962), (31, 502617060), (33, 472155420), (36, 432809135), (44, 354116565), (45, 346247308), (47, 331513380), (55, 283293252), (60, 259685481), (62, 251308530), (66, 236077710), (90, 173123654), (93, 167539020), (94, 165756690), (99, 157385140), (110, 141646626), (121, 128769660), (124, 125654265), (132, 118038855), (141, 110504460), (155, 100523412), (165, 94431084), (180, 86561827), (186, 83769510), (188, 82878345), (198, 78692570), (220, 70823313), (235, 66302676), (242, 64384830), (279, 55846340), (282, 55252230), (310, 50261706), (330, 47215542), (341, 45692460), (363, 42923220), (372, 41884755), (396, 39346285), (423, 36834820), (465, 33507804), (470, 33151338), (484, 32192415), (491, 31733460), (495, 31477028), (517, 30137580), (558, 27923170), (564, 27626115), (605, 25753932), (620, 25130853), (660, 23607771), (682, 22846230), (705, 22100892), (726, 21461610), (846, 18417410), (930, 16753902), (940, 16575669), (982, 15866730), (990, 15738514), (1023, 15230820), (1034, 15068790), (1089, 14307740), (1116, 13961585), (1210, 12876966), (1364, 11423115), (1395, 11169268), (1410, 11050446), (1452, 10730805), (1457, 10693980), (1473, 10577820), (1551, 10045860), (1692, 9208705), (1705, 9138492), (1815, 8584644), (1860, 8376951), (1964, 7933365), (1980, 7869257), (2046, 7615410), (2068, 7534395), (2115, 7366964), (2178, 7153870), (2420, 6438483), (2455, 6346692), (2585, 6027516), (2790, 5584634), (2820, 5525223), (2914, 5346990), (2946, 5288910), (3069, 5076940), (3102, 5022930), (3410, 4569246), (3630, 4292322), (3751, 4153860), (4092, 3807705), (4230, 3683482), (4356, 3576935), (4371, 3564660), (4419, 3525940), (4653, 3348620), (4910, 3173346), (5115, 3046164), (5170, 3013758), (5401, 2884860), (5445, 2861548), (5580, 2792317), (5687, 2739780), (5828, 2673495), (5892, 2644455), (6138, 2538470), (6204, 2511465), (6820, 2284623), (7260, 2146161), (7285, 2138796), (7365, 2115564), (7502, 2076930), (7755, 2009172), (8460, 1841741), (8742, 1782330), (8838, 1762970), (9306, 1674310), (9820, 1586673), (10230, 1523082), (10340, 1506879), (10802, 1442430), (10890, 1430774), (11253, 1384620), (11374, 1369890), (12276, 1269235), (13113, 1188220), (14570, 1069398), (14730, 1057782), (15004, 1038465), (15221, 1023660), (15345, 1015388), (15510, 1004586), (16027, 972180), (16203, 961620), (17061, 913260), (17484, 891165), (17676, 881485), (18612, 837155), (18755, 830772), (20460, 761541), (21604, 721215), (21780, 715387), (21855, 712932), (22095, 705188), (22506, 692310), (22748, 684945), (23077, 675180), (23265, 669724), (26226, 594110), (27005, 576972), (28435, 547956), (29140, 534699), (29460, 528891), (30442, 511830), (30690, 507694), (31020, 502293), (32054, 486090), (32406, 480810), (33759, 461540), (34122, 456630), (37510, 415386), (43710, 356466), (44190, 352594), (45012, 346155), (45663, 341220), (46154, 337590), (46530, 334862), (48081, 324060), (48609, 320540), (51183, 304420), (52452, 297055), (54010, 288486), (56265, 276924), (56870, 273978), (59411, 262260), (60884, 255915), (61380, 253847), (64108, 243045), (64812, 240405), (65565, 237644), (67518, 230770), (68244, 228315), (69231, 225060), (75020, 207693), (76105, 204732), (80135, 194436), (81015, 192324), (85305, 182652), (87420, 178233), (88380, 176297), (91326, 170610), (92308, 168795), (93060, 167431), (96162, 162030), (97218, 160270), (102366, 152210), (108020, 144243), (112530, 138462), (113740, 136989), (115385, 135036), (118822, 131130)]