1121036280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:694

約数の個数: 256

約数和(自身を含む): 4165862400

約数和(自身を除く): 3044826120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 251, 260, 273, 280, 312, 364, 390, 409, 420, 455, 502, 520, 546, 728, 753, 780, 818, 840, 910, 1004, 1092, 1227, 1255, 1365, 1506, 1560, 1636, 1757, 1820, 2008, 2045, 2184, 2454, 2510, 2730, 2863, 3012, 3263, 3272, 3514, 3640, 3765, 4090, 4908, 5020, 5271, 5317, 5460, 5726, 6024, 6135, 6526, 7028, 7530, 8180, 8589, 8785, 9789, 9816, 10040, 10542, 10634, 10920, 11452, 12270, 13052, 14056, 14315, 15060, 15951, 16315, 16360, 17178, 17570, 19578, 21084, 21268, 22841, 22904, 24540, 26104, 26355, 26585, 28630, 30120, 31902, 32630, 34356, 35140, 37219, 39156, 42168, 42536, 42945, 45682, 48945, 49080, 52710, 53170, 57260, 63804, 65260, 68523, 68712, 70280, 74438, 78312, 79755, 85890, 91364, 97890, 102659, 105420, 106340, 111657, 114205, 114520, 127608, 130520, 137046, 148876, 159510, 171780, 182728, 186095, 195780, 205318, 210840, 212680, 223314, 228410, 274092, 297752, 307977, 319020, 342615, 343560, 372190, 391560, 410636, 446628, 456820, 513295, 548184, 558285, 615954, 638040, 685230, 718613, 744380, 821272, 893256, 913640, 1026590, 1116570, 1231908, 1334567, 1370460, 1437226, 1488760, 1539885, 2053180, 2155839, 2233140, 2463816, 2669134, 2740920, 2874452, 3079770, 3593065, 4003701, 4106360, 4311678, 4466280, 5338268, 5748904, 6159540, 6672835, 7186130, 8007402, 8623356, 9341969, 10676536, 10779195, 12319080, 13345670, 14372260, 16014804, 17246712, 18683938, 20018505, 21558390, 26691340, 28025907, 28744520, 32029608, 37367876, 40037010, 43116780, 46709845, 53382680, 56051814, 74735752, 80074020, 86233560, 93419690, 112103628, 140129535, 160148040, 186839380, 224207256, 280259070, 373678760, 560518140, 1121036280]

約数ペア:

[(1, 1121036280), (2, 560518140), (3, 373678760), (4, 280259070), (5, 224207256), (6, 186839380), (7, 160148040), (8, 140129535), (10, 112103628), (12, 93419690), (13, 86233560), (14, 80074020), (15, 74735752), (20, 56051814), (21, 53382680), (24, 46709845), (26, 43116780), (28, 40037010), (30, 37367876), (35, 32029608), (39, 28744520), (40, 28025907), (42, 26691340), (52, 21558390), (56, 20018505), (60, 18683938), (65, 17246712), (70, 16014804), (78, 14372260), (84, 13345670), (91, 12319080), (104, 10779195), (105, 10676536), (120, 9341969), (130, 8623356), (140, 8007402), (156, 7186130), (168, 6672835), (182, 6159540), (195, 5748904), (210, 5338268), (251, 4466280), (260, 4311678), (273, 4106360), (280, 4003701), (312, 3593065), (364, 3079770), (390, 2874452), (409, 2740920), (420, 2669134), (455, 2463816), (502, 2233140), (520, 2155839), (546, 2053180), (728, 1539885), (753, 1488760), (780, 1437226), (818, 1370460), (840, 1334567), (910, 1231908), (1004, 1116570), (1092, 1026590), (1227, 913640), (1255, 893256), (1365, 821272), (1506, 744380), (1560, 718613), (1636, 685230), (1757, 638040), (1820, 615954), (2008, 558285), (2045, 548184), (2184, 513295), (2454, 456820), (2510, 446628), (2730, 410636), (2863, 391560), (3012, 372190), (3263, 343560), (3272, 342615), (3514, 319020), (3640, 307977), (3765, 297752), (4090, 274092), (4908, 228410), (5020, 223314), (5271, 212680), (5317, 210840), (5460, 205318), (5726, 195780), (6024, 186095), (6135, 182728), (6526, 171780), (7028, 159510), (7530, 148876), (8180, 137046), (8589, 130520), (8785, 127608), (9789, 114520), (9816, 114205), (10040, 111657), (10542, 106340), (10634, 105420), (10920, 102659), (11452, 97890), (12270, 91364), (13052, 85890), (14056, 79755), (14315, 78312), (15060, 74438), (15951, 70280), (16315, 68712), (16360, 68523), (17178, 65260), (17570, 63804), (19578, 57260), (21084, 53170), (21268, 52710), (22841, 49080), (22904, 48945), (24540, 45682), (26104, 42945), (26355, 42536), (26585, 42168), (28630, 39156), (30120, 37219), (31902, 35140), (32630, 34356)]