2813255520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{827}}^1$

素因数の和:1237

約数の個数: 192

約数和(自身を含む): 9364481280

約数和(自身を除く): 6551225760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 373, 380, 456, 480, 570, 608, 746, 760, 827, 912, 1119, 1140, 1492, 1520, 1654, 1824, 1865, 2238, 2280, 2481, 2984, 3040, 3308, 3730, 4135, 4476, 4560, 4962, 5595, 5968, 6616, 7087, 7460, 8270, 8952, 9120, 9924, 11190, 11936, 12405, 13232, 14174, 14920, 15713, 16540, 17904, 19848, 21261, 22380, 24810, 26464, 28348, 29840, 31426, 33080, 35435, 35808, 39696, 42522, 44760, 47139, 49620, 56696, 59680, 62852, 66160, 70870, 78565, 79392, 85044, 89520, 94278, 99240, 106305, 113392, 125704, 132320, 141740, 157130, 170088, 179040, 188556, 198480, 212610, 226784, 235695, 251408, 283480, 308471, 314260, 340176, 377112, 396960, 425220, 471390, 502816, 566960, 616942, 628520, 680352, 754224, 850440, 925413, 942780, 1133920, 1233884, 1257040, 1508448, 1542355, 1700880, 1850826, 1885560, 2467768, 2514080, 3084710, 3401760, 3701652, 3771120, 4627065, 4935536, 5860949, 6169420, 7403304, 7542240, 9254130, 9871072, 11721898, 12338840, 14806608, 17582847, 18508260, 23443796, 24677680, 29304745, 29613216, 35165694, 37016520, 46887592, 49355360, 58609490, 70331388, 74033040, 87914235, 93775184, 117218980, 140662776, 148066080, 175828470, 187550368, 234437960, 281325552, 351656940, 468875920, 562651104, 703313880, 937751840, 1406627760, 2813255520]

約数ペア:

[(1, 2813255520), (2, 1406627760), (3, 937751840), (4, 703313880), (5, 562651104), (6, 468875920), (8, 351656940), (10, 281325552), (12, 234437960), (15, 187550368), (16, 175828470), (19, 148066080), (20, 140662776), (24, 117218980), (30, 93775184), (32, 87914235), (38, 74033040), (40, 70331388), (48, 58609490), (57, 49355360), (60, 46887592), (76, 37016520), (80, 35165694), (95, 29613216), (96, 29304745), (114, 24677680), (120, 23443796), (152, 18508260), (160, 17582847), (190, 14806608), (228, 12338840), (240, 11721898), (285, 9871072), (304, 9254130), (373, 7542240), (380, 7403304), (456, 6169420), (480, 5860949), (570, 4935536), (608, 4627065), (746, 3771120), (760, 3701652), (827, 3401760), (912, 3084710), (1119, 2514080), (1140, 2467768), (1492, 1885560), (1520, 1850826), (1654, 1700880), (1824, 1542355), (1865, 1508448), (2238, 1257040), (2280, 1233884), (2481, 1133920), (2984, 942780), (3040, 925413), (3308, 850440), (3730, 754224), (4135, 680352), (4476, 628520), (4560, 616942), (4962, 566960), (5595, 502816), (5968, 471390), (6616, 425220), (7087, 396960), (7460, 377112), (8270, 340176), (8952, 314260), (9120, 308471), (9924, 283480), (11190, 251408), (11936, 235695), (12405, 226784), (13232, 212610), (14174, 198480), (14920, 188556), (15713, 179040), (16540, 170088), (17904, 157130), (19848, 141740), (21261, 132320), (22380, 125704), (24810, 113392), (26464, 106305), (28348, 99240), (29840, 94278), (31426, 89520), (33080, 85044), (35435, 79392), (35808, 78565), (39696, 70870), (42522, 66160), (44760, 62852), (47139, 59680), (49620, 56696)]