207398640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50833}}^1$

素因数の和:50866

約数の個数: 80

約数和(自身を含む): 680768928

約数和(自身を除く): 473370288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 50833, 101666, 152499, 203332, 254165, 304998, 406664, 508330, 609996, 762495, 813328, 864161, 1016660, 1219992, 1524990, 1728322, 2033320, 2439984, 2592483, 3049980, 3456644, 4066640, 4320805, 5184966, 6099960, 6913288, 8641610, 10369932, 12199920, 12962415, 13826576, 17283220, 20739864, 25924830, 34566440, 41479728, 51849660, 69132880, 103699320, 207398640]

約数ペア:

[(1, 207398640), (2, 103699320), (3, 69132880), (4, 51849660), (5, 41479728), (6, 34566440), (8, 25924830), (10, 20739864), (12, 17283220), (15, 13826576), (16, 12962415), (17, 12199920), (20, 10369932), (24, 8641610), (30, 6913288), (34, 6099960), (40, 5184966), (48, 4320805), (51, 4066640), (60, 3456644), (68, 3049980), (80, 2592483), (85, 2439984), (102, 2033320), (120, 1728322), (136, 1524990), (170, 1219992), (204, 1016660), (240, 864161), (255, 813328), (272, 762495), (340, 609996), (408, 508330), (510, 406664), (680, 304998), (816, 254165), (1020, 203332), (1360, 152499), (2040, 101666), (4080, 50833)]