209220268710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{13903}}^1$

素因数の和:15502

約数の個数: 128

約数和(自身を含む): 560048670720

約数和(自身を除く): 350828402010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1553, 1615, 1938, 3106, 3230, 4659, 4845, 7765, 9318, 9690, 13903, 15530, 23295, 26401, 27806, 29507, 41709, 46590, 52802, 59014, 69515, 79203, 83418, 88521, 132005, 139030, 147535, 158406, 177042, 208545, 236351, 264010, 264157, 295070, 396015, 417090, 442605, 472702, 501619, 528314, 709053, 792030, 792471, 885210, 1003238, 1181755, 1320785, 1418106, 1504857, 1584942, 2363510, 2508095, 2641570, 3009714, 3545265, 3962355, 4490669, 5016190, 7090530, 7524285, 7924710, 8981338, 13472007, 15048570, 21591359, 22453345, 26944014, 43182718, 44906690, 64774077, 67360035, 107956795, 129548154, 134720070, 215913590, 323870385, 367053103, 410235821, 647740770, 734106206, 820471642, 1101159309, 1230707463, 1835265515, 2051179105, 2202318618, 2461414926, 3670531030, 4102358210, 5505796545, 6153537315, 6974008957, 11011593090, 12307074630, 13948017914, 20922026871, 34870044785, 41844053742, 69740089570, 104610134355, 209220268710]

約数ペア:

[(1, 209220268710), (2, 104610134355), (3, 69740089570), (5, 41844053742), (6, 34870044785), (10, 20922026871), (15, 13948017914), (17, 12307074630), (19, 11011593090), (30, 6974008957), (34, 6153537315), (38, 5505796545), (51, 4102358210), (57, 3670531030), (85, 2461414926), (95, 2202318618), (102, 2051179105), (114, 1835265515), (170, 1230707463), (190, 1101159309), (255, 820471642), (285, 734106206), (323, 647740770), (510, 410235821), (570, 367053103), (646, 323870385), (969, 215913590), (1553, 134720070), (1615, 129548154), (1938, 107956795), (3106, 67360035), (3230, 64774077), (4659, 44906690), (4845, 43182718), (7765, 26944014), (9318, 22453345), (9690, 21591359), (13903, 15048570), (15530, 13472007), (23295, 8981338), (26401, 7924710), (27806, 7524285), (29507, 7090530), (41709, 5016190), (46590, 4490669), (52802, 3962355), (59014, 3545265), (69515, 3009714), (79203, 2641570), (83418, 2508095), (88521, 2363510), (132005, 1584942), (139030, 1504857), (147535, 1418106), (158406, 1320785), (177042, 1181755), (208545, 1003238), (236351, 885210), (264010, 792471), (264157, 792030), (295070, 709053), (396015, 528314), (417090, 501619), (442605, 472702)]