145673640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 192

約数和(自身を含む): 561375360

約数和(自身を除く): 415701720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2141, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4282, 4536, 4860, 5670, 6423, 6804, 7560, 8505, 8564, 9720, 10705, 11340, 12846, 13608, 14987, 17010, 17128, 19269, 21410, 22680, 25692, 29974, 32115, 34020, 38538, 42820, 44961, 51384, 57807, 59948, 64230, 68040, 74935, 77076, 85640, 89922, 96345, 115614, 119896, 128460, 134883, 149870, 154152, 173421, 179844, 192690, 224805, 231228, 256920, 269766, 289035, 299740, 346842, 359688, 385380, 404649, 449610, 462456, 520263, 539532, 578070, 599480, 674415, 693684, 770760, 809298, 867105, 899220, 1040526, 1079064, 1156140, 1213947, 1348830, 1387368, 1618596, 1734210, 1798440, 2023245, 2081052, 2312280, 2427894, 2601315, 2697660, 3237192, 3468420, 3641841, 4046490, 4162104, 4855788, 5202630, 5395320, 6069735, 6936840, 7283682, 8092980, 9711576, 10405260, 12139470, 14567364, 16185960, 18209205, 20810520, 24278940, 29134728, 36418410, 48557880, 72836820, 145673640]

約数ペア:

[(1, 145673640), (2, 72836820), (3, 48557880), (4, 36418410), (5, 29134728), (6, 24278940), (7, 20810520), (8, 18209205), (9, 16185960), (10, 14567364), (12, 12139470), (14, 10405260), (15, 9711576), (18, 8092980), (20, 7283682), (21, 6936840), (24, 6069735), (27, 5395320), (28, 5202630), (30, 4855788), (35, 4162104), (36, 4046490), (40, 3641841), (42, 3468420), (45, 3237192), (54, 2697660), (56, 2601315), (60, 2427894), (63, 2312280), (70, 2081052), (72, 2023245), (81, 1798440), (84, 1734210), (90, 1618596), (105, 1387368), (108, 1348830), (120, 1213947), (126, 1156140), (135, 1079064), (140, 1040526), (162, 899220), (168, 867105), (180, 809298), (189, 770760), (210, 693684), (216, 674415), (243, 599480), (252, 578070), (270, 539532), (280, 520263), (315, 462456), (324, 449610), (360, 404649), (378, 385380), (405, 359688), (420, 346842), (486, 299740), (504, 289035), (540, 269766), (567, 256920), (630, 231228), (648, 224805), (756, 192690), (810, 179844), (840, 173421), (945, 154152), (972, 149870), (1080, 134883), (1134, 128460), (1215, 119896), (1260, 115614), (1512, 96345), (1620, 89922), (1701, 85640), (1890, 77076), (1944, 74935), (2141, 68040), (2268, 64230), (2430, 59948), (2520, 57807), (2835, 51384), (3240, 44961), (3402, 42820), (3780, 38538), (4282, 34020), (4536, 32115), (4860, 29974), (5670, 25692), (6423, 22680), (6804, 21410), (7560, 19269), (8505, 17128), (8564, 17010), (9720, 14987), (10705, 13608), (11340, 12846)]