89571870480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1\times {\mathrm{1453}}^1$

素因数の和:2513

約数の個数: 160

約数和(自身を含む): 278994357504

約数和(自身を除く): 189422487024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 647, 794, 1191, 1294, 1453, 1588, 1941, 1985, 2382, 2588, 2906, 3176, 3235, 3882, 3970, 4359, 4764, 5176, 5812, 5955, 6352, 6470, 7265, 7764, 7940, 8718, 9528, 9705, 10352, 11624, 11910, 12940, 14530, 15528, 15880, 17436, 19056, 19410, 21795, 23248, 23820, 25880, 29060, 31056, 31760, 34872, 38820, 43590, 47640, 51760, 58120, 69744, 77640, 87180, 95280, 116240, 155280, 174360, 256859, 348720, 513718, 576841, 770577, 940091, 1027436, 1153682, 1284295, 1541154, 1730523, 1880182, 2054872, 2307364, 2568590, 2820273, 2884205, 3082308, 3461046, 3760364, 3852885, 4109744, 4614728, 4700455, 5137180, 5640546, 5768410, 6164616, 6922092, 7520728, 7705770, 8652615, 9229456, 9400910, 10274360, 11281092, 11536820, 12329232, 13844184, 14101365, 15041456, 15411540, 17305230, 18801820, 20548720, 22562184, 23073640, 27688368, 28202730, 30823080, 34610460, 37603640, 45124368, 46147280, 56405460, 61646160, 69220920, 75207280, 112810920, 138441840, 225621840, 373216127, 746432254, 1119648381, 1492864508, 1866080635, 2239296762, 2985729016, 3732161270, 4478593524, 5598241905, 5971458032, 7464322540, 8957187048, 11196483810, 14928645080, 17914374096, 22392967620, 29857290160, 44785935240, 89571870480]

約数ペア:

[(1, 89571870480), (2, 44785935240), (3, 29857290160), (4, 22392967620), (5, 17914374096), (6, 14928645080), (8, 11196483810), (10, 8957187048), (12, 7464322540), (15, 5971458032), (16, 5598241905), (20, 4478593524), (24, 3732161270), (30, 2985729016), (40, 2239296762), (48, 1866080635), (60, 1492864508), (80, 1119648381), (120, 746432254), (240, 373216127), (397, 225621840), (647, 138441840), (794, 112810920), (1191, 75207280), (1294, 69220920), (1453, 61646160), (1588, 56405460), (1941, 46147280), (1985, 45124368), (2382, 37603640), (2588, 34610460), (2906, 30823080), (3176, 28202730), (3235, 27688368), (3882, 23073640), (3970, 22562184), (4359, 20548720), (4764, 18801820), (5176, 17305230), (5812, 15411540), (5955, 15041456), (6352, 14101365), (6470, 13844184), (7265, 12329232), (7764, 11536820), (7940, 11281092), (8718, 10274360), (9528, 9400910), (9705, 9229456), (10352, 8652615), (11624, 7705770), (11910, 7520728), (12940, 6922092), (14530, 6164616), (15528, 5768410), (15880, 5640546), (17436, 5137180), (19056, 4700455), (19410, 4614728), (21795, 4109744), (23248, 3852885), (23820, 3760364), (25880, 3461046), (29060, 3082308), (31056, 2884205), (31760, 2820273), (34872, 2568590), (38820, 2307364), (43590, 2054872), (47640, 1880182), (51760, 1730523), (58120, 1541154), (69744, 1284295), (77640, 1153682), (87180, 1027436), (95280, 940091), (116240, 770577), (155280, 576841), (174360, 513718), (256859, 348720)]