40723830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 87839370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 90, 105, 126, 135, 145, 174, 189, 203, 210, 261, 270, 290, 315, 378, 406, 435, 522, 609, 630, 743, 783, 870, 945, 1015, 1218, 1305, 1486, 1566, 1827, 1890, 2030, 2229, 2610, 3045, 3654, 3715, 3915, 4458, 5201, 5481, 6090, 6687, 7430, 7830, 9135, 10402, 10962, 11145, 13374, 15603, 18270, 20061, 21547, 22290, 26005, 27405, 31206, 33435, 40122, 43094, 46809, 52010, 54810, 64641, 66870, 78015, 93618, 100305, 107735, 129282, 140427, 150829, 156030, 193923, 200610, 215470, 234045, 280854, 301658, 323205, 387846, 452487, 468090, 581769, 646410, 702135, 754145, 904974, 969615, 1163538, 1357461, 1404270, 1508290, 1939230, 2262435, 2714922, 2908845, 4072383, 4524870, 5817690, 6787305, 8144766, 13574610, 20361915, 40723830]

約数ペア:

[(1, 40723830), (2, 20361915), (3, 13574610), (5, 8144766), (6, 6787305), (7, 5817690), (9, 4524870), (10, 4072383), (14, 2908845), (15, 2714922), (18, 2262435), (21, 1939230), (27, 1508290), (29, 1404270), (30, 1357461), (35, 1163538), (42, 969615), (45, 904974), (54, 754145), (58, 702135), (63, 646410), (70, 581769), (87, 468090), (90, 452487), (105, 387846), (126, 323205), (135, 301658), (145, 280854), (174, 234045), (189, 215470), (203, 200610), (210, 193923), (261, 156030), (270, 150829), (290, 140427), (315, 129282), (378, 107735), (406, 100305), (435, 93618), (522, 78015), (609, 66870), (630, 64641), (743, 54810), (783, 52010), (870, 46809), (945, 43094), (1015, 40122), (1218, 33435), (1305, 31206), (1486, 27405), (1566, 26005), (1827, 22290), (1890, 21547), (2030, 20061), (2229, 18270), (2610, 15603), (3045, 13374), (3654, 11145), (3715, 10962), (3915, 10402), (4458, 9135), (5201, 7830), (5481, 7430), (6090, 6687)]