983491320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22091}}^1$

素因数の和:22165

約数の個数: 128

約数和(自身を含む): 3435747840

約数和(自身を除く): 2452256520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22091, 22260, 44182, 44520, 66273, 88364, 110455, 132546, 154637, 176728, 220910, 265092, 309274, 331365, 441820, 463911, 530184, 618548, 662730, 773185, 883640, 927822, 1170823, 1237096, 1325460, 1546370, 1855644, 2319555, 2341646, 2650920, 3092740, 3512469, 3711288, 4639110, 4683292, 5854115, 6185480, 7024938, 8195761, 9278220, 9366584, 11708230, 14049876, 16391522, 17562345, 18556440, 23416460, 24587283, 28099752, 32783044, 35124690, 40978805, 46832920, 49174566, 65566088, 70249380, 81957610, 98349132, 122936415, 140498760, 163915220, 196698264, 245872830, 327830440, 491745660, 983491320]

約数ペア:

[(1, 983491320), (2, 491745660), (3, 327830440), (4, 245872830), (5, 196698264), (6, 163915220), (7, 140498760), (8, 122936415), (10, 98349132), (12, 81957610), (14, 70249380), (15, 65566088), (20, 49174566), (21, 46832920), (24, 40978805), (28, 35124690), (30, 32783044), (35, 28099752), (40, 24587283), (42, 23416460), (53, 18556440), (56, 17562345), (60, 16391522), (70, 14049876), (84, 11708230), (105, 9366584), (106, 9278220), (120, 8195761), (140, 7024938), (159, 6185480), (168, 5854115), (210, 4683292), (212, 4639110), (265, 3711288), (280, 3512469), (318, 3092740), (371, 2650920), (420, 2341646), (424, 2319555), (530, 1855644), (636, 1546370), (742, 1325460), (795, 1237096), (840, 1170823), (1060, 927822), (1113, 883640), (1272, 773185), (1484, 662730), (1590, 618548), (1855, 530184), (2120, 463911), (2226, 441820), (2968, 331365), (3180, 309274), (3710, 265092), (4452, 220910), (5565, 176728), (6360, 154637), (7420, 132546), (8904, 110455), (11130, 88364), (14840, 66273), (22091, 44520), (22260, 44182)]