32171940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 107452800

約数和(自身を除く): 75280860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 409, 414, 437, 460, 570, 684, 690, 818, 828, 855, 874, 1035, 1140, 1227, 1311, 1380, 1636, 1710, 1748, 2045, 2070, 2185, 2454, 2622, 3420, 3681, 3933, 4090, 4140, 4370, 4908, 5244, 6135, 6555, 7362, 7771, 7866, 8180, 8740, 9407, 12270, 13110, 14724, 15542, 15732, 18405, 18814, 19665, 23313, 24540, 26220, 28221, 31084, 36810, 37628, 38855, 39330, 46626, 47035, 56442, 69939, 73620, 77710, 78660, 84663, 93252, 94070, 112884, 116565, 139878, 141105, 155420, 169326, 178733, 188140, 233130, 279756, 282210, 338652, 349695, 357466, 423315, 466260, 536199, 564420, 699390, 714932, 846630, 893665, 1072398, 1398780, 1608597, 1693260, 1787330, 2144796, 2680995, 3217194, 3574660, 5361990, 6434388, 8042985, 10723980, 16085970, 32171940]

約数ペア:

[(1, 32171940), (2, 16085970), (3, 10723980), (4, 8042985), (5, 6434388), (6, 5361990), (9, 3574660), (10, 3217194), (12, 2680995), (15, 2144796), (18, 1787330), (19, 1693260), (20, 1608597), (23, 1398780), (30, 1072398), (36, 893665), (38, 846630), (45, 714932), (46, 699390), (57, 564420), (60, 536199), (69, 466260), (76, 423315), (90, 357466), (92, 349695), (95, 338652), (114, 282210), (115, 279756), (138, 233130), (171, 188140), (180, 178733), (190, 169326), (207, 155420), (228, 141105), (230, 139878), (276, 116565), (285, 112884), (342, 94070), (345, 93252), (380, 84663), (409, 78660), (414, 77710), (437, 73620), (460, 69939), (570, 56442), (684, 47035), (690, 46626), (818, 39330), (828, 38855), (855, 37628), (874, 36810), (1035, 31084), (1140, 28221), (1227, 26220), (1311, 24540), (1380, 23313), (1636, 19665), (1710, 18814), (1748, 18405), (2045, 15732), (2070, 15542), (2185, 14724), (2454, 13110), (2622, 12270), (3420, 9407), (3681, 8740), (3933, 8180), (4090, 7866), (4140, 7771), (4370, 7362), (4908, 6555), (5244, 6135)]