38990106720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1425077}}^1$

素因数の和:1425117

約数の個数: 144

約数和(自身を含む): 140056665840

約数和(自身を除く): 101066559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 1425077, 2850154, 4275231, 5700308, 7125385, 8550462, 11400616, 12825693, 14250770, 17100924, 21376155, 22801232, 25651386, 27076463, 28501540, 34201848, 42752310, 45602464, 51302772, 54152926, 57003080, 64128465, 68403696, 81229389, 85504620, 102605544, 108305852, 114006160, 128256930, 135382315, 136807392, 162458778, 171009240, 205211088, 216611704, 228012320, 243688167, 256513860, 270764630, 324917556, 342018480, 406146945, 410422176, 433223408, 487376334, 513027720, 541529260, 649835112, 684036960, 812293890, 866446816, 974752668, 1026055440, 1083058520, 1218440835, 1299670224, 1624587780, 1949505336, 2052110880, 2166117040, 2436881670, 2599340448, 3249175560, 3899010672, 4332234080, 4873763340, 6498351120, 7798021344, 9747526680, 12996702240, 19495053360, 38990106720]

約数ペア:

[(1, 38990106720), (2, 19495053360), (3, 12996702240), (4, 9747526680), (5, 7798021344), (6, 6498351120), (8, 4873763340), (9, 4332234080), (10, 3899010672), (12, 3249175560), (15, 2599340448), (16, 2436881670), (18, 2166117040), (19, 2052110880), (20, 1949505336), (24, 1624587780), (30, 1299670224), (32, 1218440835), (36, 1083058520), (38, 1026055440), (40, 974752668), (45, 866446816), (48, 812293890), (57, 684036960), (60, 649835112), (72, 541529260), (76, 513027720), (80, 487376334), (90, 433223408), (95, 410422176), (96, 406146945), (114, 342018480), (120, 324917556), (144, 270764630), (152, 256513860), (160, 243688167), (171, 228012320), (180, 216611704), (190, 205211088), (228, 171009240), (240, 162458778), (285, 136807392), (288, 135382315), (304, 128256930), (342, 114006160), (360, 108305852), (380, 102605544), (456, 85504620), (480, 81229389), (570, 68403696), (608, 64128465), (684, 57003080), (720, 54152926), (760, 51302772), (855, 45602464), (912, 42752310), (1140, 34201848), (1368, 28501540), (1440, 27076463), (1520, 25651386), (1710, 22801232), (1824, 21376155), (2280, 17100924), (2736, 14250770), (3040, 12825693), (3420, 11400616), (4560, 8550462), (5472, 7125385), (6840, 5700308), (9120, 4275231), (13680, 2850154), (27360, 1425077)]