28048375920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:1040

約数の個数: 320

約数和(自身を含む): 92658069504

約数和(自身を除く): 64609693584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 83, 93, 106, 120, 124, 155, 159, 166, 186, 212, 240, 248, 249, 265, 310, 318, 332, 372, 415, 424, 465, 496, 498, 530, 620, 636, 664, 744, 795, 830, 848, 857, 930, 996, 1060, 1240, 1245, 1272, 1328, 1488, 1590, 1643, 1660, 1714, 1860, 1992, 2120, 2480, 2490, 2544, 2571, 2573, 3180, 3286, 3320, 3428, 3720, 3984, 4240, 4285, 4399, 4929, 4980, 5142, 5146, 6360, 6572, 6640, 6856, 7440, 7719, 8215, 8570, 8798, 9858, 9960, 10284, 10292, 12720, 12855, 12865, 13144, 13197, 13712, 15438, 16430, 17140, 17596, 19716, 19920, 20568, 20584, 21995, 24645, 25710, 25730, 26288, 26394, 26567, 30876, 32860, 34280, 35192, 38595, 39432, 41136, 41168, 43990, 45421, 49290, 51420, 51460, 52788, 53134, 61752, 65720, 65985, 68560, 70384, 71131, 77190, 78864, 79701, 87980, 90842, 98580, 102840, 102920, 105576, 106268, 123504, 131440, 131970, 132835, 136263, 136369, 142262, 154380, 159402, 175960, 181684, 197160, 205680, 205840, 211152, 212536, 213393, 227105, 263940, 265670, 272526, 272738, 284524, 308760, 318804, 351920, 355655, 363368, 394320, 398505, 409107, 425072, 426786, 454210, 527880, 531340, 545052, 545476, 569048, 617520, 637608, 681315, 681845, 711310, 726736, 797010, 818214, 853572, 908420, 1055760, 1062680, 1066965, 1090104, 1090952, 1138096, 1275216, 1362630, 1363690, 1408051, 1422620, 1594020, 1636428, 1707144, 1816840, 2045535, 2125360, 2133930, 2180208, 2181904, 2205061, 2725260, 2727380, 2816102, 2845240, 3188040, 3272856, 3414288, 3633680, 3769943, 4091070, 4224153, 4267860, 4410122, 5450520, 5454760, 5632204, 5690480, 6376080, 6545712, 6615183, 7040255, 7539886, 8182140, 8448306, 8535720, 8820244, 10901040, 10909520, 11025305, 11264408, 11309829, 13230366, 14080510, 15079772, 16364280, 16896612, 17071440, 17640488, 18849715, 21120765, 22050610, 22528816, 22619658, 26460732, 28161020, 30159544, 32728560, 33075915, 33793224, 35280976, 37699430, 42241530, 44101220, 45239316, 52921464, 56322040, 56549145, 60319088, 66151830, 67586448, 75398860, 84483060, 88202440, 90478632, 105842928, 112644080, 113098290, 116868233, 132303660, 150797720, 168966120, 176404880, 180957264, 226196580, 233736466, 264607320, 301595440, 337932240, 350604699, 452393160, 467472932, 529214640, 584341165, 701209398, 904786320, 934945864, 1168682330, 1402418796, 1753023495, 1869891728, 2337364660, 2804837592, 3506046990, 4674729320, 5609675184, 7012093980, 9349458640, 14024187960, 28048375920]

約数ペア:

[(1, 28048375920), (2, 14024187960), (3, 9349458640), (4, 7012093980), (5, 5609675184), (6, 4674729320), (8, 3506046990), (10, 2804837592), (12, 2337364660), (15, 1869891728), (16, 1753023495), (20, 1402418796), (24, 1168682330), (30, 934945864), (31, 904786320), (40, 701209398), (48, 584341165), (53, 529214640), (60, 467472932), (62, 452393160), (80, 350604699), (83, 337932240), (93, 301595440), (106, 264607320), (120, 233736466), (124, 226196580), (155, 180957264), (159, 176404880), (166, 168966120), (186, 150797720), (212, 132303660), (240, 116868233), (248, 113098290), (249, 112644080), (265, 105842928), (310, 90478632), (318, 88202440), (332, 84483060), (372, 75398860), (415, 67586448), (424, 66151830), (465, 60319088), (496, 56549145), (498, 56322040), (530, 52921464), (620, 45239316), (636, 44101220), (664, 42241530), (744, 37699430), (795, 35280976), (830, 33793224), (848, 33075915), (857, 32728560), (930, 30159544), (996, 28161020), (1060, 26460732), (1240, 22619658), (1245, 22528816), (1272, 22050610), (1328, 21120765), (1488, 18849715), (1590, 17640488), (1643, 17071440), (1660, 16896612), (1714, 16364280), (1860, 15079772), (1992, 14080510), (2120, 13230366), (2480, 11309829), (2490, 11264408), (2544, 11025305), (2571, 10909520), (2573, 10901040), (3180, 8820244), (3286, 8535720), (3320, 8448306), (3428, 8182140), (3720, 7539886), (3984, 7040255), (4240, 6615183), (4285, 6545712), (4399, 6376080), (4929, 5690480), (4980, 5632204), (5142, 5454760), (5146, 5450520), (6360, 4410122), (6572, 4267860), (6640, 4224153), (6856, 4091070), (7440, 3769943), (7719, 3633680), (8215, 3414288), (8570, 3272856), (8798, 3188040), (9858, 2845240), (9960, 2816102), (10284, 2727380), (10292, 2725260), (12720, 2205061), (12855, 2181904), (12865, 2180208), (13144, 2133930), (13197, 2125360), (13712, 2045535), (15438, 1816840), (16430, 1707144), (17140, 1636428), (17596, 1594020), (19716, 1422620), (19920, 1408051), (20568, 1363690), (20584, 1362630), (21995, 1275216), (24645, 1138096), (25710, 1090952), (25730, 1090104), (26288, 1066965), (26394, 1062680), (26567, 1055760), (30876, 908420), (32860, 853572), (34280, 818214), (35192, 797010), (38595, 726736), (39432, 711310), (41136, 681845), (41168, 681315), (43990, 637608), (45421, 617520), (49290, 569048), (51420, 545476), (51460, 545052), (52788, 531340), (53134, 527880), (61752, 454210), (65720, 426786), (65985, 425072), (68560, 409107), (70384, 398505), (71131, 394320), (77190, 363368), (78864, 355655), (79701, 351920), (87980, 318804), (90842, 308760), (98580, 284524), (102840, 272738), (102920, 272526), (105576, 265670), (106268, 263940), (123504, 227105), (131440, 213393), (131970, 212536), (132835, 211152), (136263, 205840), (136369, 205680), (142262, 197160), (154380, 181684), (159402, 175960)]