1731000320

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 5283532800

約数和(自身を除く): 3552532480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 41, 56, 62, 64, 70, 76, 80, 82, 95, 112, 124, 128, 133, 140, 152, 155, 160, 164, 190, 205, 217, 224, 248, 256, 266, 280, 287, 304, 310, 320, 328, 380, 410, 434, 448, 496, 512, 532, 560, 574, 589, 608, 620, 640, 656, 665, 760, 779, 820, 868, 896, 992, 1024, 1064, 1085, 1120, 1148, 1178, 1216, 1240, 1271, 1280, 1312, 1330, 1435, 1520, 1558, 1640, 1736, 1792, 1984, 2048, 2128, 2170, 2240, 2296, 2356, 2432, 2480, 2542, 2560, 2624, 2660, 2870, 2945, 3040, 3116, 3280, 3472, 3584, 3895, 3968, 4123, 4256, 4340, 4480, 4592, 4712, 4864, 4960, 5084, 5120, 5248, 5320, 5453, 5740, 5890, 6080, 6232, 6355, 6560, 6944, 7168, 7790, 7936, 8246, 8512, 8680, 8897, 8960, 9184, 9424, 9728, 9920, 10168, 10240, 10496, 10640, 10906, 11480, 11780, 12160, 12464, 12710, 13120, 13888, 14336, 15580, 15872, 16492, 17024, 17360, 17794, 17920, 18368, 18848, 19456, 19840, 20336, 20615, 20992, 21280, 21812, 22960, 23560, 24149, 24320, 24928, 25420, 26240, 27265, 27776, 31160, 31744, 32984, 34048, 34720, 35588, 35840, 36736, 37696, 38912, 39680, 40672, 41230, 41984, 42560, 43624, 44485, 45920, 47120, 48298, 48640, 49856, 50840, 52480, 54530, 55552, 62320, 63488, 65968, 68096, 69440, 71176, 71680, 73472, 75392, 79360, 81344, 82460, 83968, 85120, 87248, 88970, 91840, 94240, 96596, 97280, 99712, 101680, 104960, 109060, 111104, 120745, 124640, 131936, 136192, 138880, 142352, 146944, 150784, 158720, 162688, 164920, 169043, 170240, 174496, 177940, 183680, 188480, 193192, 194560, 199424, 203360, 209920, 218120, 222208, 241490, 249280, 263872, 272384, 277760, 284704, 293888, 301568, 317440, 325376, 329840, 338086, 340480, 348992, 355880, 367360, 376960, 386384, 398848, 406720, 419840, 436240, 444416, 482980, 498560, 527744, 555520, 569408, 587776, 603136, 650752, 659680, 676172, 680960, 697984, 711760, 734720, 753920, 772768, 797696, 813440, 845215, 872480, 965960, 997120, 1055488, 1111040, 1138816, 1206272, 1301504, 1319360, 1352344, 1361920, 1395968, 1423520, 1469440, 1507840, 1545536, 1595392, 1626880, 1690430, 1744960, 1931920, 1994240, 2110976, 2222080, 2277632, 2603008, 2638720, 2704688, 2791936, 2847040, 2938880, 3015680, 3091072, 3253760, 3380860, 3489920, 3863840, 3988480, 4221952, 4555264, 5277440, 5409376, 5583872, 5694080, 6031360, 6182144, 6507520, 6761720, 6979840, 7727680, 7976960, 8443904, 9110528, 10554880, 10818752, 11167744, 11388160, 12364288, 13015040, 13523440, 13959680, 15455360, 18221056, 21109760, 21637504, 22776320, 24728576, 27046880, 27919360, 30910720, 42219520, 43275008, 45552640, 49457152, 54093760, 55838720, 61821440, 86550016, 91105280, 108187520, 123642880, 173100032, 216375040, 247285760, 346200064, 432750080, 865500160, 1731000320]

約数ペア:

[(1, 1731000320), (2, 865500160), (4, 432750080), (5, 346200064), (7, 247285760), (8, 216375040), (10, 173100032), (14, 123642880), (16, 108187520), (19, 91105280), (20, 86550016), (28, 61821440), (31, 55838720), (32, 54093760), (35, 49457152), (38, 45552640), (40, 43275008), (41, 42219520), (56, 30910720), (62, 27919360), (64, 27046880), (70, 24728576), (76, 22776320), (80, 21637504), (82, 21109760), (95, 18221056), (112, 15455360), (124, 13959680), (128, 13523440), (133, 13015040), (140, 12364288), (152, 11388160), (155, 11167744), (160, 10818752), (164, 10554880), (190, 9110528), (205, 8443904), (217, 7976960), (224, 7727680), (248, 6979840), (256, 6761720), (266, 6507520), (280, 6182144), (287, 6031360), (304, 5694080), (310, 5583872), (320, 5409376), (328, 5277440), (380, 4555264), (410, 4221952), (434, 3988480), (448, 3863840), (496, 3489920), (512, 3380860), (532, 3253760), (560, 3091072), (574, 3015680), (589, 2938880), (608, 2847040), (620, 2791936), (640, 2704688), (656, 2638720), (665, 2603008), (760, 2277632), (779, 2222080), (820, 2110976), (868, 1994240), (896, 1931920), (992, 1744960), (1024, 1690430), (1064, 1626880), (1085, 1595392), (1120, 1545536), (1148, 1507840), (1178, 1469440), (1216, 1423520), (1240, 1395968), (1271, 1361920), (1280, 1352344), (1312, 1319360), (1330, 1301504), (1435, 1206272), (1520, 1138816), (1558, 1111040), (1640, 1055488), (1736, 997120), (1792, 965960), (1984, 872480), (2048, 845215), (2128, 813440), (2170, 797696), (2240, 772768), (2296, 753920), (2356, 734720), (2432, 711760), (2480, 697984), (2542, 680960), (2560, 676172), (2624, 659680), (2660, 650752), (2870, 603136), (2945, 587776), (3040, 569408), (3116, 555520), (3280, 527744), (3472, 498560), (3584, 482980), (3895, 444416), (3968, 436240), (4123, 419840), (4256, 406720), (4340, 398848), (4480, 386384), (4592, 376960), (4712, 367360), (4864, 355880), (4960, 348992), (5084, 340480), (5120, 338086), (5248, 329840), (5320, 325376), (5453, 317440), (5740, 301568), (5890, 293888), (6080, 284704), (6232, 277760), (6355, 272384), (6560, 263872), (6944, 249280), (7168, 241490), (7790, 222208), (7936, 218120), (8246, 209920), (8512, 203360), (8680, 199424), (8897, 194560), (8960, 193192), (9184, 188480), (9424, 183680), (9728, 177940), (9920, 174496), (10168, 170240), (10240, 169043), (10496, 164920), (10640, 162688), (10906, 158720), (11480, 150784), (11780, 146944), (12160, 142352), (12464, 138880), (12710, 136192), (13120, 131936), (13888, 124640), (14336, 120745), (15580, 111104), (15872, 109060), (16492, 104960), (17024, 101680), (17360, 99712), (17794, 97280), (17920, 96596), (18368, 94240), (18848, 91840), (19456, 88970), (19840, 87248), (20336, 85120), (20615, 83968), (20992, 82460), (21280, 81344), (21812, 79360), (22960, 75392), (23560, 73472), (24149, 71680), (24320, 71176), (24928, 69440), (25420, 68096), (26240, 65968), (27265, 63488), (27776, 62320), (31160, 55552), (31744, 54530), (32984, 52480), (34048, 50840), (34720, 49856), (35588, 48640), (35840, 48298), (36736, 47120), (37696, 45920), (38912, 44485), (39680, 43624), (40672, 42560), (41230, 41984)]