21769953840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{104623}}^1$

素因数の和:104676

約数の個数: 180

約数和(自身を含む): 77665115424

約数和(自身を除く): 55895161584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 2040, 2312, 2448, 2601, 2890, 3060, 3468, 4080, 4335, 4624, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 12240, 13005, 13872, 17340, 20808, 23120, 26010, 34680, 41616, 52020, 69360, 104040, 104623, 208080, 209246, 313869, 418492, 523115, 627738, 836984, 941607, 1046230, 1255476, 1569345, 1673968, 1778591, 1883214, 2092460, 2510952, 3138690, 3557182, 3766428, 4184920, 4708035, 5021904, 5335773, 6277380, 7114364, 7532856, 8369840, 8892955, 9416070, 10671546, 12554760, 14228728, 15065712, 16007319, 17785910, 18832140, 21343092, 25109520, 26678865, 28457456, 30236047, 32014638, 35571820, 37664280, 42686184, 53357730, 60472094, 64029276, 71143640, 75328560, 80036595, 85372368, 90708141, 106715460, 120944188, 128058552, 142287280, 151180235, 160073190, 181416282, 213430920, 241888376, 256117104, 272124423, 302360470, 320146380, 362832564, 426861840, 453540705, 483776752, 544248846, 604720940, 640292760, 725665128, 907081410, 1088497692, 1209441880, 1280585520, 1360622115, 1451330256, 1814162820, 2176995384, 2418883760, 2721244230, 3628325640, 4353990768, 5442488460, 7256651280, 10884976920, 21769953840]

約数ペア:

[(1, 21769953840), (2, 10884976920), (3, 7256651280), (4, 5442488460), (5, 4353990768), (6, 3628325640), (8, 2721244230), (9, 2418883760), (10, 2176995384), (12, 1814162820), (15, 1451330256), (16, 1360622115), (17, 1280585520), (18, 1209441880), (20, 1088497692), (24, 907081410), (30, 725665128), (34, 640292760), (36, 604720940), (40, 544248846), (45, 483776752), (48, 453540705), (51, 426861840), (60, 362832564), (68, 320146380), (72, 302360470), (80, 272124423), (85, 256117104), (90, 241888376), (102, 213430920), (120, 181416282), (136, 160073190), (144, 151180235), (153, 142287280), (170, 128058552), (180, 120944188), (204, 106715460), (240, 90708141), (255, 85372368), (272, 80036595), (289, 75328560), (306, 71143640), (340, 64029276), (360, 60472094), (408, 53357730), (510, 42686184), (578, 37664280), (612, 35571820), (680, 32014638), (720, 30236047), (765, 28457456), (816, 26678865), (867, 25109520), (1020, 21343092), (1156, 18832140), (1224, 17785910), (1360, 16007319), (1445, 15065712), (1530, 14228728), (1734, 12554760), (2040, 10671546), (2312, 9416070), (2448, 8892955), (2601, 8369840), (2890, 7532856), (3060, 7114364), (3468, 6277380), (4080, 5335773), (4335, 5021904), (4624, 4708035), (5202, 4184920), (5780, 3766428), (6120, 3557182), (6936, 3138690), (8670, 2510952), (10404, 2092460), (11560, 1883214), (12240, 1778591), (13005, 1673968), (13872, 1569345), (17340, 1255476), (20808, 1046230), (23120, 941607), (26010, 836984), (34680, 627738), (41616, 523115), (52020, 418492), (69360, 313869), (104040, 209246), (104623, 208080)]