218943840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24007}}^1$

素因数の和:24044

約数の個数: 96

約数和(自身を含む): 726001920

約数和(自身を除く): 507058080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 24007, 48014, 72021, 96028, 120035, 144042, 192056, 240070, 288084, 360105, 384112, 456133, 480140, 576168, 720210, 768224, 912266, 960280, 1152336, 1368399, 1440420, 1824532, 1920560, 2280665, 2304672, 2736798, 2880840, 3649064, 3841120, 4561330, 5473596, 5761680, 6841995, 7298128, 9122660, 10947192, 11523360, 13683990, 14596256, 18245320, 21894384, 27367980, 36490640, 43788768, 54735960, 72981280, 109471920, 218943840]

約数ペア:

[(1, 218943840), (2, 109471920), (3, 72981280), (4, 54735960), (5, 43788768), (6, 36490640), (8, 27367980), (10, 21894384), (12, 18245320), (15, 14596256), (16, 13683990), (19, 11523360), (20, 10947192), (24, 9122660), (30, 7298128), (32, 6841995), (38, 5761680), (40, 5473596), (48, 4561330), (57, 3841120), (60, 3649064), (76, 2880840), (80, 2736798), (95, 2304672), (96, 2280665), (114, 1920560), (120, 1824532), (152, 1440420), (160, 1368399), (190, 1152336), (228, 960280), (240, 912266), (285, 768224), (304, 720210), (380, 576168), (456, 480140), (480, 456133), (570, 384112), (608, 360105), (760, 288084), (912, 240070), (1140, 192056), (1520, 144042), (1824, 120035), (2280, 96028), (3040, 72021), (4560, 48014), (9120, 24007)]