1089336780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14173}}^1$

素因数の和:14256

約数の個数: 144

約数和(自身を含む): 3838545984

約数和(自身を除く): 2749209204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7686, 8540, 10980, 12810, 14173, 15372, 19215, 25620, 28346, 38430, 42519, 56692, 70865, 76860, 85038, 99211, 127557, 141730, 170076, 198422, 212595, 255114, 283460, 297633, 396844, 425190, 496055, 510228, 595266, 637785, 850380, 864553, 892899, 992110, 1190532, 1275570, 1488165, 1729106, 1785798, 1984220, 2551140, 2593659, 2976330, 3458212, 3571596, 4322765, 4464495, 5187318, 5952660, 6051871, 7780977, 8645530, 8928990, 10374636, 12103742, 12968295, 15561954, 17291060, 17857980, 18155613, 24207484, 25936590, 30259355, 31123908, 36311226, 38904885, 51873180, 54466839, 60518710, 72622452, 77809770, 90778065, 108933678, 121037420, 155619540, 181556130, 217867356, 272334195, 363112260, 544668390, 1089336780]

約数ペア:

[(1, 1089336780), (2, 544668390), (3, 363112260), (4, 272334195), (5, 217867356), (6, 181556130), (7, 155619540), (9, 121037420), (10, 108933678), (12, 90778065), (14, 77809770), (15, 72622452), (18, 60518710), (20, 54466839), (21, 51873180), (28, 38904885), (30, 36311226), (35, 31123908), (36, 30259355), (42, 25936590), (45, 24207484), (60, 18155613), (61, 17857980), (63, 17291060), (70, 15561954), (84, 12968295), (90, 12103742), (105, 10374636), (122, 8928990), (126, 8645530), (140, 7780977), (180, 6051871), (183, 5952660), (210, 5187318), (244, 4464495), (252, 4322765), (305, 3571596), (315, 3458212), (366, 2976330), (420, 2593659), (427, 2551140), (549, 1984220), (610, 1785798), (630, 1729106), (732, 1488165), (854, 1275570), (915, 1190532), (1098, 992110), (1220, 892899), (1260, 864553), (1281, 850380), (1708, 637785), (1830, 595266), (2135, 510228), (2196, 496055), (2562, 425190), (2745, 396844), (3660, 297633), (3843, 283460), (4270, 255114), (5124, 212595), (5490, 198422), (6405, 170076), (7686, 141730), (8540, 127557), (10980, 99211), (12810, 85038), (14173, 76860), (15372, 70865), (19215, 56692), (25620, 42519), (28346, 38430)]