220539175380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{507757}}^1$

素因数の和:507918

約数の個数: 144

約数和(自身を含む): 709723822080

約数和(自身を除く): 489184646700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 380, 381, 508, 570, 635, 684, 762, 855, 1140, 1143, 1270, 1524, 1710, 1905, 2286, 2413, 2540, 3420, 3810, 4572, 4826, 5715, 7239, 7620, 9652, 11430, 12065, 14478, 21717, 22860, 24130, 28956, 36195, 43434, 48260, 72390, 86868, 108585, 144780, 217170, 434340, 507757, 1015514, 1523271, 2031028, 2538785, 3046542, 4569813, 5077570, 6093084, 7616355, 9139626, 9647383, 10155140, 15232710, 18279252, 19294766, 22849065, 28942149, 30465420, 38589532, 45698130, 48236915, 57884298, 64485139, 86826447, 91396260, 96473830, 115768596, 128970278, 144710745, 173652894, 192947660, 193455417, 257940556, 289421490, 322425695, 347305788, 386910834, 434132235, 578842980, 580366251, 644851390, 773821668, 868264470, 967277085, 1160732502, 1225217641, 1289702780, 1736528940, 1934554170, 2321465004, 2450435282, 2901831255, 3675652923, 3869108340, 4900870564, 5803662510, 6126088205, 7351305846, 11026958769, 11607325020, 12252176410, 14702611692, 18378264615, 22053917538, 24504352820, 36756529230, 44107835076, 55134793845, 73513058460, 110269587690, 220539175380]

約数ペア:

[(1, 220539175380), (2, 110269587690), (3, 73513058460), (4, 55134793845), (5, 44107835076), (6, 36756529230), (9, 24504352820), (10, 22053917538), (12, 18378264615), (15, 14702611692), (18, 12252176410), (19, 11607325020), (20, 11026958769), (30, 7351305846), (36, 6126088205), (38, 5803662510), (45, 4900870564), (57, 3869108340), (60, 3675652923), (76, 2901831255), (90, 2450435282), (95, 2321465004), (114, 1934554170), (127, 1736528940), (171, 1289702780), (180, 1225217641), (190, 1160732502), (228, 967277085), (254, 868264470), (285, 773821668), (342, 644851390), (380, 580366251), (381, 578842980), (508, 434132235), (570, 386910834), (635, 347305788), (684, 322425695), (762, 289421490), (855, 257940556), (1140, 193455417), (1143, 192947660), (1270, 173652894), (1524, 144710745), (1710, 128970278), (1905, 115768596), (2286, 96473830), (2413, 91396260), (2540, 86826447), (3420, 64485139), (3810, 57884298), (4572, 48236915), (4826, 45698130), (5715, 38589532), (7239, 30465420), (7620, 28942149), (9652, 22849065), (11430, 19294766), (12065, 18279252), (14478, 15232710), (21717, 10155140), (22860, 9647383), (24130, 9139626), (28956, 7616355), (36195, 6093084), (43434, 5077570), (48260, 4569813), (72390, 3046542), (86868, 2538785), (108585, 2031028), (144780, 1523271), (217170, 1015514), (434340, 507757)]