1897227360

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{6971}}^1$

素因数の和:7008

約数の個数: 288

約数和(自身を含む): 7674331392

約数和(自身を除く): 5777104032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 6971, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 13942, 15120, 17010, 18144, 19440, 20913, 22680, 27216, 27884, 30240, 34020, 34855, 38880, 41826, 45360, 48797, 54432, 55768, 62739, 68040, 69710, 83652, 90720, 97594, 104565, 111536, 125478, 136080, 139420, 146391, 167304, 188217, 195188, 209130, 223072, 243985, 250956, 272160, 278840, 292782, 313695, 334608, 376434, 390376, 418260, 439173, 487970, 501912, 557680, 564651, 585564, 627390, 669216, 731955, 752868, 780752, 836520, 878346, 941085, 975940, 1003824, 1115360, 1129302, 1171128, 1254780, 1317519, 1463910, 1505736, 1561504, 1673040, 1693953, 1756692, 1882170, 1951880, 2007648, 2195865, 2258604, 2342256, 2509560, 2635038, 2823255, 2927820, 3011472, 3346080, 3387906, 3513384, 3764340, 3903760, 3952557, 4391730, 4517208, 4684512, 5019120, 5270076, 5646510, 5855640, 6022944, 6587595, 6775812, 7026768, 7528680, 7807520, 7905114, 8469765, 8783460, 9034416, 10038240, 10540152, 11293020, 11711280, 11857671, 13175190, 13551624, 14053536, 15057360, 15810228, 16939530, 17566920, 18068832, 19762785, 21080304, 22586040, 23422560, 23715342, 26350380, 27103248, 30114720, 31620456, 33879060, 35133840, 39525570, 42160608, 45172080, 47430684, 52700760, 54206496, 59288355, 63240912, 67758120, 70267680, 79051140, 90344160, 94861368, 105401520, 118576710, 126481824, 135516240, 158102280, 189722736, 210803040, 237153420, 271032480, 316204560, 379445472, 474306840, 632409120, 948613680, 1897227360]

約数ペア:

[(1, 1897227360), (2, 948613680), (3, 632409120), (4, 474306840), (5, 379445472), (6, 316204560), (7, 271032480), (8, 237153420), (9, 210803040), (10, 189722736), (12, 158102280), (14, 135516240), (15, 126481824), (16, 118576710), (18, 105401520), (20, 94861368), (21, 90344160), (24, 79051140), (27, 70267680), (28, 67758120), (30, 63240912), (32, 59288355), (35, 54206496), (36, 52700760), (40, 47430684), (42, 45172080), (45, 42160608), (48, 39525570), (54, 35133840), (56, 33879060), (60, 31620456), (63, 30114720), (70, 27103248), (72, 26350380), (80, 23715342), (81, 23422560), (84, 22586040), (90, 21080304), (96, 19762785), (105, 18068832), (108, 17566920), (112, 16939530), (120, 15810228), (126, 15057360), (135, 14053536), (140, 13551624), (144, 13175190), (160, 11857671), (162, 11711280), (168, 11293020), (180, 10540152), (189, 10038240), (210, 9034416), (216, 8783460), (224, 8469765), (240, 7905114), (243, 7807520), (252, 7528680), (270, 7026768), (280, 6775812), (288, 6587595), (315, 6022944), (324, 5855640), (336, 5646510), (360, 5270076), (378, 5019120), (405, 4684512), (420, 4517208), (432, 4391730), (480, 3952557), (486, 3903760), (504, 3764340), (540, 3513384), (560, 3387906), (567, 3346080), (630, 3011472), (648, 2927820), (672, 2823255), (720, 2635038), (756, 2509560), (810, 2342256), (840, 2258604), (864, 2195865), (945, 2007648), (972, 1951880), (1008, 1882170), (1080, 1756692), (1120, 1693953), (1134, 1673040), (1215, 1561504), (1260, 1505736), (1296, 1463910), (1440, 1317519), (1512, 1254780), (1620, 1171128), (1680, 1129302), (1701, 1115360), (1890, 1003824), (1944, 975940), (2016, 941085), (2160, 878346), (2268, 836520), (2430, 780752), (2520, 752868), (2592, 731955), (2835, 669216), (3024, 627390), (3240, 585564), (3360, 564651), (3402, 557680), (3780, 501912), (3888, 487970), (4320, 439173), (4536, 418260), (4860, 390376), (5040, 376434), (5670, 334608), (6048, 313695), (6480, 292782), (6804, 278840), (6971, 272160), (7560, 250956), (7776, 243985), (8505, 223072), (9072, 209130), (9720, 195188), (10080, 188217), (11340, 167304), (12960, 146391), (13608, 139420), (13942, 136080), (15120, 125478), (17010, 111536), (18144, 104565), (19440, 97594), (20913, 90720), (22680, 83652), (27216, 69710), (27884, 68040), (30240, 62739), (34020, 55768), (34855, 54432), (38880, 48797), (41826, 45360)]