297683640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 1062720000

約数和(自身を除く): 765036360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 89, 90, 95, 108, 114, 120, 135, 152, 163, 171, 178, 180, 190, 216, 228, 267, 270, 285, 326, 342, 356, 360, 380, 445, 456, 489, 513, 534, 540, 570, 652, 684, 712, 760, 801, 815, 855, 890, 978, 1026, 1068, 1080, 1140, 1304, 1335, 1368, 1467, 1602, 1630, 1691, 1710, 1780, 1956, 2052, 2136, 2280, 2403, 2445, 2565, 2670, 2934, 3097, 3204, 3260, 3382, 3420, 3560, 3912, 4005, 4104, 4401, 4806, 4890, 5073, 5130, 5340, 5868, 6194, 6408, 6520, 6764, 6840, 7335, 8010, 8455, 8802, 9291, 9612, 9780, 10146, 10260, 10680, 11736, 12015, 12388, 13528, 14507, 14670, 15219, 15485, 16020, 16910, 17604, 18582, 19224, 19560, 20292, 20520, 22005, 24030, 24776, 25365, 27873, 29014, 29340, 30438, 30970, 32040, 33820, 35208, 37164, 40584, 43521, 44010, 45657, 46455, 48060, 50730, 55746, 58028, 58680, 60876, 61940, 67640, 72535, 74328, 76095, 83619, 87042, 88020, 91314, 92910, 96120, 101460, 111492, 116056, 121752, 123880, 130563, 139365, 145070, 152190, 167238, 174084, 176040, 182628, 185820, 202920, 217605, 222984, 228285, 261126, 275633, 278730, 290140, 304380, 334476, 348168, 365256, 371640, 391689, 418095, 435210, 456570, 522252, 551266, 557460, 580280, 608760, 652815, 668952, 783378, 826899, 836190, 870420, 913140, 1044504, 1102532, 1114920, 1305630, 1378165, 1566756, 1653798, 1672380, 1740840, 1826280, 1958445, 2205064, 2480697, 2611260, 2756330, 3133512, 3307596, 3344760, 3916890, 4134495, 4961394, 5222520, 5512660, 6615192, 7442091, 7833780, 8268990, 9922788, 11025320, 12403485, 14884182, 15667560, 16537980, 19845576, 24806970, 29768364, 33075960, 37210455, 49613940, 59536728, 74420910, 99227880, 148841820, 297683640]

約数ペア:

[(1, 297683640), (2, 148841820), (3, 99227880), (4, 74420910), (5, 59536728), (6, 49613940), (8, 37210455), (9, 33075960), (10, 29768364), (12, 24806970), (15, 19845576), (18, 16537980), (19, 15667560), (20, 14884182), (24, 12403485), (27, 11025320), (30, 9922788), (36, 8268990), (38, 7833780), (40, 7442091), (45, 6615192), (54, 5512660), (57, 5222520), (60, 4961394), (72, 4134495), (76, 3916890), (89, 3344760), (90, 3307596), (95, 3133512), (108, 2756330), (114, 2611260), (120, 2480697), (135, 2205064), (152, 1958445), (163, 1826280), (171, 1740840), (178, 1672380), (180, 1653798), (190, 1566756), (216, 1378165), (228, 1305630), (267, 1114920), (270, 1102532), (285, 1044504), (326, 913140), (342, 870420), (356, 836190), (360, 826899), (380, 783378), (445, 668952), (456, 652815), (489, 608760), (513, 580280), (534, 557460), (540, 551266), (570, 522252), (652, 456570), (684, 435210), (712, 418095), (760, 391689), (801, 371640), (815, 365256), (855, 348168), (890, 334476), (978, 304380), (1026, 290140), (1068, 278730), (1080, 275633), (1140, 261126), (1304, 228285), (1335, 222984), (1368, 217605), (1467, 202920), (1602, 185820), (1630, 182628), (1691, 176040), (1710, 174084), (1780, 167238), (1956, 152190), (2052, 145070), (2136, 139365), (2280, 130563), (2403, 123880), (2445, 121752), (2565, 116056), (2670, 111492), (2934, 101460), (3097, 96120), (3204, 92910), (3260, 91314), (3382, 88020), (3420, 87042), (3560, 83619), (3912, 76095), (4005, 74328), (4104, 72535), (4401, 67640), (4806, 61940), (4890, 60876), (5073, 58680), (5130, 58028), (5340, 55746), (5868, 50730), (6194, 48060), (6408, 46455), (6520, 45657), (6764, 44010), (6840, 43521), (7335, 40584), (8010, 37164), (8455, 35208), (8802, 33820), (9291, 32040), (9612, 30970), (9780, 30438), (10146, 29340), (10260, 29014), (10680, 27873), (11736, 25365), (12015, 24776), (12388, 24030), (13528, 22005), (14507, 20520), (14670, 20292), (15219, 19560), (15485, 19224), (16020, 18582), (16910, 17604)]