189963998520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1\times {\mathrm{1103}}^1$

素因数の和:1906

約数の個数: 256

約数和(自身を含む): 598461972480

約数和(自身を除く): 408497973960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 691, 744, 804, 930, 1005, 1103, 1240, 1340, 1382, 1608, 1860, 2010, 2073, 2077, 2206, 2680, 2764, 3309, 3455, 3720, 4020, 4146, 4154, 4412, 5515, 5528, 6231, 6618, 6910, 8040, 8292, 8308, 8824, 10365, 10385, 11030, 12462, 13236, 13820, 16545, 16584, 16616, 20730, 20770, 21421, 22060, 24924, 26472, 27640, 31155, 33090, 34193, 41460, 41540, 42842, 44120, 46297, 49848, 62310, 64263, 66180, 68386, 73901, 82920, 83080, 85684, 92594, 102579, 107105, 124620, 128526, 132360, 136772, 138891, 147802, 170965, 171368, 185188, 205158, 214210, 221703, 231485, 249240, 257052, 273544, 277782, 295604, 321315, 341930, 369505, 370376, 410316, 428420, 443406, 462970, 512895, 514104, 555564, 591208, 642630, 683860, 694455, 739010, 762173, 820632, 856840, 886812, 925940, 1025790, 1108515, 1111128, 1285260, 1367720, 1388910, 1435207, 1478020, 1524346, 1773624, 1851880, 2051580, 2217030, 2286519, 2290931, 2570520, 2777820, 2870414, 2956040, 3048692, 3810865, 4103160, 4305621, 4434060, 4573038, 4581862, 5555640, 5740828, 6097384, 6872793, 7176035, 7621730, 8611242, 8868120, 9146076, 9163724, 11432595, 11454655, 11481656, 13745586, 14352070, 15243460, 17222484, 18292152, 18327448, 21528105, 22865190, 22909310, 23627363, 27491172, 28704140, 30486920, 34363965, 34444968, 43056210, 45730380, 45818620, 47254726, 51065591, 54982344, 57408280, 68727930, 70882089, 86112420, 91460760, 91637240, 94509452, 102131182, 118136815, 137455860, 141764178, 153196773, 172224840, 189018904, 204262364, 236273630, 255327955, 274911720, 283528356, 306393546, 354410445, 408524728, 472547260, 510655910, 567056712, 612787092, 708820890, 765983865, 945094520, 1021311820, 1225574184, 1417641780, 1531967730, 1583033321, 2042623640, 2835283560, 3063935460, 3166066642, 4749099963, 6127870920, 6332133284, 7915166605, 9498199926, 12664266568, 15830333210, 18996399852, 23745499815, 31660666420, 37992799704, 47490999630, 63321332840, 94981999260, 189963998520]

約数ペア:

[(1, 189963998520), (2, 94981999260), (3, 63321332840), (4, 47490999630), (5, 37992799704), (6, 31660666420), (8, 23745499815), (10, 18996399852), (12, 15830333210), (15, 12664266568), (20, 9498199926), (24, 7915166605), (30, 6332133284), (31, 6127870920), (40, 4749099963), (60, 3166066642), (62, 3063935460), (67, 2835283560), (93, 2042623640), (120, 1583033321), (124, 1531967730), (134, 1417641780), (155, 1225574184), (186, 1021311820), (201, 945094520), (248, 765983865), (268, 708820890), (310, 612787092), (335, 567056712), (372, 510655910), (402, 472547260), (465, 408524728), (536, 354410445), (620, 306393546), (670, 283528356), (691, 274911720), (744, 255327955), (804, 236273630), (930, 204262364), (1005, 189018904), (1103, 172224840), (1240, 153196773), (1340, 141764178), (1382, 137455860), (1608, 118136815), (1860, 102131182), (2010, 94509452), (2073, 91637240), (2077, 91460760), (2206, 86112420), (2680, 70882089), (2764, 68727930), (3309, 57408280), (3455, 54982344), (3720, 51065591), (4020, 47254726), (4146, 45818620), (4154, 45730380), (4412, 43056210), (5515, 34444968), (5528, 34363965), (6231, 30486920), (6618, 28704140), (6910, 27491172), (8040, 23627363), (8292, 22909310), (8308, 22865190), (8824, 21528105), (10365, 18327448), (10385, 18292152), (11030, 17222484), (12462, 15243460), (13236, 14352070), (13820, 13745586), (16545, 11481656), (16584, 11454655), (16616, 11432595), (20730, 9163724), (20770, 9146076), (21421, 8868120), (22060, 8611242), (24924, 7621730), (26472, 7176035), (27640, 6872793), (31155, 6097384), (33090, 5740828), (34193, 5555640), (41460, 4581862), (41540, 4573038), (42842, 4434060), (44120, 4305621), (46297, 4103160), (49848, 3810865), (62310, 3048692), (64263, 2956040), (66180, 2870414), (68386, 2777820), (73901, 2570520), (82920, 2290931), (83080, 2286519), (85684, 2217030), (92594, 2051580), (102579, 1851880), (107105, 1773624), (124620, 1524346), (128526, 1478020), (132360, 1435207), (136772, 1388910), (138891, 1367720), (147802, 1285260), (170965, 1111128), (171368, 1108515), (185188, 1025790), (205158, 925940), (214210, 886812), (221703, 856840), (231485, 820632), (249240, 762173), (257052, 739010), (273544, 694455), (277782, 683860), (295604, 642630), (321315, 591208), (341930, 555564), (369505, 514104), (370376, 512895), (410316, 462970), (428420, 443406)]