1312269840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3246

約数の個数: 240

約数和(自身を含む): 5098923648

約数和(自身を除く): 3786653808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2324, 2490, 2520, 2905, 2988, 3137, 3320, 3486, 3735, 3984, 4648, 4980, 5040, 5229, 5810, 5976, 6274, 6640, 6972, 7470, 8715, 9296, 9411, 9960, 10458, 11620, 11952, 12548, 13944, 14940, 15685, 17430, 18822, 19920, 20916, 21959, 23240, 25096, 26145, 27888, 28233, 29880, 31370, 34860, 37644, 41832, 43918, 46480, 47055, 50192, 52290, 56466, 59760, 62740, 65877, 69720, 75288, 83664, 87836, 94110, 104580, 109795, 112932, 125480, 131754, 139440, 141165, 150576, 175672, 188220, 197631, 209160, 219590, 225864, 250960, 260371, 263508, 282330, 329385, 351344, 376440, 395262, 418320, 439180, 451728, 520742, 527016, 564660, 658770, 752880, 781113, 790524, 878360, 988155, 1041484, 1054032, 1129320, 1301855, 1317540, 1562226, 1581048, 1756720, 1822597, 1976310, 2082968, 2258640, 2343339, 2603710, 2635080, 3124452, 3162096, 3645194, 3905565, 3952620, 4165936, 4686678, 5207420, 5270160, 5467791, 6248904, 7290388, 7811130, 7905240, 9112985, 9373356, 10414840, 10935582, 11716695, 12497808, 14580776, 15622260, 15810480, 16403373, 18225970, 18746712, 20829680, 21871164, 23433390, 27338955, 29161552, 31244520, 32806746, 36451940, 37493424, 43742328, 46866780, 54677910, 62489040, 65613492, 72903880, 82016865, 87484656, 93733560, 109355820, 131226984, 145807760, 164033730, 187467120, 218711640, 262453968, 328067460, 437423280, 656134920, 1312269840]

約数ペア:

[(1, 1312269840), (2, 656134920), (3, 437423280), (4, 328067460), (5, 262453968), (6, 218711640), (7, 187467120), (8, 164033730), (9, 145807760), (10, 131226984), (12, 109355820), (14, 93733560), (15, 87484656), (16, 82016865), (18, 72903880), (20, 65613492), (21, 62489040), (24, 54677910), (28, 46866780), (30, 43742328), (35, 37493424), (36, 36451940), (40, 32806746), (42, 31244520), (45, 29161552), (48, 27338955), (56, 23433390), (60, 21871164), (63, 20829680), (70, 18746712), (72, 18225970), (80, 16403373), (83, 15810480), (84, 15622260), (90, 14580776), (105, 12497808), (112, 11716695), (120, 10935582), (126, 10414840), (140, 9373356), (144, 9112985), (166, 7905240), (168, 7811130), (180, 7290388), (210, 6248904), (240, 5467791), (249, 5270160), (252, 5207420), (280, 4686678), (315, 4165936), (332, 3952620), (336, 3905565), (360, 3645194), (415, 3162096), (420, 3124452), (498, 2635080), (504, 2603710), (560, 2343339), (581, 2258640), (630, 2082968), (664, 1976310), (720, 1822597), (747, 1756720), (830, 1581048), (840, 1562226), (996, 1317540), (1008, 1301855), (1162, 1129320), (1245, 1054032), (1260, 1041484), (1328, 988155), (1494, 878360), (1660, 790524), (1680, 781113), (1743, 752880), (1992, 658770), (2324, 564660), (2490, 527016), (2520, 520742), (2905, 451728), (2988, 439180), (3137, 418320), (3320, 395262), (3486, 376440), (3735, 351344), (3984, 329385), (4648, 282330), (4980, 263508), (5040, 260371), (5229, 250960), (5810, 225864), (5976, 219590), (6274, 209160), (6640, 197631), (6972, 188220), (7470, 175672), (8715, 150576), (9296, 141165), (9411, 139440), (9960, 131754), (10458, 125480), (11620, 112932), (11952, 109795), (12548, 104580), (13944, 94110), (14940, 87836), (15685, 83664), (17430, 75288), (18822, 69720), (19920, 65877), (20916, 62740), (21959, 59760), (23240, 56466), (25096, 52290), (26145, 50192), (27888, 47055), (28233, 46480), (29880, 43918), (31370, 41832), (34860, 37644)]