201224040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 636854400

約数和(自身を除く): 435630360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1091, 1160, 1272, 1537, 1590, 1740, 2120, 2182, 3074, 3180, 3273, 3480, 4364, 4611, 5455, 6148, 6360, 6546, 7685, 8728, 9222, 10910, 12296, 13092, 15370, 16365, 18444, 21820, 23055, 26184, 30740, 31639, 32730, 36888, 43640, 46110, 57823, 61480, 63278, 65460, 92220, 94917, 115646, 126556, 130920, 158195, 173469, 184440, 189834, 231292, 253112, 289115, 316390, 346938, 379668, 462584, 474585, 578230, 632780, 693876, 759336, 867345, 949170, 1156460, 1265560, 1387752, 1676867, 1734690, 1898340, 2312920, 3353734, 3469380, 3796680, 5030601, 6707468, 6938760, 8384335, 10061202, 13414936, 16768670, 20122404, 25153005, 33537340, 40244808, 50306010, 67074680, 100612020, 201224040]

約数ペア:

[(1, 201224040), (2, 100612020), (3, 67074680), (4, 50306010), (5, 40244808), (6, 33537340), (8, 25153005), (10, 20122404), (12, 16768670), (15, 13414936), (20, 10061202), (24, 8384335), (29, 6938760), (30, 6707468), (40, 5030601), (53, 3796680), (58, 3469380), (60, 3353734), (87, 2312920), (106, 1898340), (116, 1734690), (120, 1676867), (145, 1387752), (159, 1265560), (174, 1156460), (212, 949170), (232, 867345), (265, 759336), (290, 693876), (318, 632780), (348, 578230), (424, 474585), (435, 462584), (530, 379668), (580, 346938), (636, 316390), (696, 289115), (795, 253112), (870, 231292), (1060, 189834), (1091, 184440), (1160, 173469), (1272, 158195), (1537, 130920), (1590, 126556), (1740, 115646), (2120, 94917), (2182, 92220), (3074, 65460), (3180, 63278), (3273, 61480), (3480, 57823), (4364, 46110), (4611, 43640), (5455, 36888), (6148, 32730), (6360, 31639), (6546, 30740), (7685, 26184), (8728, 23055), (9222, 21820), (10910, 18444), (12296, 16365), (13092, 15370)]