2238591840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 7639204608

約数和(自身を除く): 5400612768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 211, 230, 240, 248, 276, 310, 345, 368, 372, 422, 460, 465, 480, 496, 552, 620, 633, 690, 713, 736, 744, 844, 920, 930, 961, 992, 1055, 1104, 1240, 1266, 1380, 1426, 1488, 1688, 1840, 1860, 1922, 2110, 2139, 2208, 2480, 2532, 2760, 2852, 2883, 2976, 3165, 3376, 3565, 3680, 3720, 3844, 4220, 4278, 4805, 4853, 4960, 5064, 5520, 5704, 5766, 6330, 6541, 6752, 7130, 7440, 7688, 8440, 8556, 9610, 9706, 10128, 10695, 11040, 11408, 11532, 12660, 13082, 14260, 14415, 14559, 14880, 15376, 16880, 17112, 19220, 19412, 19623, 20256, 21390, 22103, 22816, 23064, 24265, 25320, 26164, 28520, 28830, 29118, 30752, 32705, 33760, 34224, 38440, 38824, 39246, 42780, 44206, 46128, 48530, 50640, 52328, 57040, 57660, 58236, 65410, 66309, 68448, 72795, 76880, 77648, 78492, 85560, 88412, 92256, 97060, 98115, 101280, 104656, 110515, 114080, 115320, 116472, 130820, 132618, 145590, 150443, 153760, 155296, 156984, 171120, 176824, 194120, 196230, 202771, 209312, 221030, 230640, 232944, 261640, 265236, 291180, 300886, 313968, 331545, 342240, 353648, 388240, 392460, 405542, 442060, 451329, 461280, 465888, 523280, 530472, 582360, 601772, 608313, 627936, 663090, 707296, 752215, 776480, 784920, 811084, 884120, 902658, 1013855, 1046560, 1060944, 1164720, 1203544, 1216626, 1326180, 1504430, 1569840, 1622168, 1768240, 1805316, 2027710, 2121888, 2256645, 2329440, 2407088, 2433252, 2652360, 3008860, 3041565, 3139680, 3244336, 3536480, 3610632, 4055420, 4513290, 4663733, 4814176, 4866504, 5304720, 6017720, 6083130, 6488672, 7221264, 8110840, 9026580, 9327466, 9733008, 10609440, 12035440, 12166260, 13991199, 14442528, 16221680, 18053160, 18654932, 19466016, 23318665, 24070880, 24332520, 27982398, 32443360, 36106320, 37309864, 46637330, 48665040, 55964796, 69955995, 72212640, 74619728, 93274660, 97330080, 111929592, 139911990, 149239456, 186549320, 223859184, 279823980, 373098640, 447718368, 559647960, 746197280, 1119295920, 2238591840]

約数ペア:

[(1, 2238591840), (2, 1119295920), (3, 746197280), (4, 559647960), (5, 447718368), (6, 373098640), (8, 279823980), (10, 223859184), (12, 186549320), (15, 149239456), (16, 139911990), (20, 111929592), (23, 97330080), (24, 93274660), (30, 74619728), (31, 72212640), (32, 69955995), (40, 55964796), (46, 48665040), (48, 46637330), (60, 37309864), (62, 36106320), (69, 32443360), (80, 27982398), (92, 24332520), (93, 24070880), (96, 23318665), (115, 19466016), (120, 18654932), (124, 18053160), (138, 16221680), (155, 14442528), (160, 13991199), (184, 12166260), (186, 12035440), (211, 10609440), (230, 9733008), (240, 9327466), (248, 9026580), (276, 8110840), (310, 7221264), (345, 6488672), (368, 6083130), (372, 6017720), (422, 5304720), (460, 4866504), (465, 4814176), (480, 4663733), (496, 4513290), (552, 4055420), (620, 3610632), (633, 3536480), (690, 3244336), (713, 3139680), (736, 3041565), (744, 3008860), (844, 2652360), (920, 2433252), (930, 2407088), (961, 2329440), (992, 2256645), (1055, 2121888), (1104, 2027710), (1240, 1805316), (1266, 1768240), (1380, 1622168), (1426, 1569840), (1488, 1504430), (1688, 1326180), (1840, 1216626), (1860, 1203544), (1922, 1164720), (2110, 1060944), (2139, 1046560), (2208, 1013855), (2480, 902658), (2532, 884120), (2760, 811084), (2852, 784920), (2883, 776480), (2976, 752215), (3165, 707296), (3376, 663090), (3565, 627936), (3680, 608313), (3720, 601772), (3844, 582360), (4220, 530472), (4278, 523280), (4805, 465888), (4853, 461280), (4960, 451329), (5064, 442060), (5520, 405542), (5704, 392460), (5766, 388240), (6330, 353648), (6541, 342240), (6752, 331545), (7130, 313968), (7440, 300886), (7688, 291180), (8440, 265236), (8556, 261640), (9610, 232944), (9706, 230640), (10128, 221030), (10695, 209312), (11040, 202771), (11408, 196230), (11532, 194120), (12660, 176824), (13082, 171120), (14260, 156984), (14415, 155296), (14559, 153760), (14880, 150443), (15376, 145590), (16880, 132618), (17112, 130820), (19220, 116472), (19412, 115320), (19623, 114080), (20256, 110515), (21390, 104656), (22103, 101280), (22816, 98115), (23064, 97060), (24265, 92256), (25320, 88412), (26164, 85560), (28520, 78492), (28830, 77648), (29118, 76880), (30752, 72795), (32705, 68448), (33760, 66309), (34224, 65410), (38440, 58236), (38824, 57660), (39246, 57040), (42780, 52328), (44206, 50640), (46128, 48530)]