1339285920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1$

素因数の和:2227

約数の個数: 192

約数和(自身を含む): 4848076800

約数和(自身を除く): 3508790880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 398, 420, 480, 560, 597, 672, 796, 840, 995, 1120, 1194, 1393, 1592, 1680, 1990, 2003, 2388, 2786, 2985, 3184, 3360, 3980, 4006, 4179, 4776, 5572, 5970, 6009, 6368, 6965, 7960, 8012, 8358, 9552, 10015, 11144, 11940, 12018, 13930, 14021, 15920, 16024, 16716, 19104, 20030, 20895, 22288, 23880, 24036, 27860, 28042, 30045, 31840, 32048, 33432, 40060, 41790, 42063, 44576, 47760, 48072, 55720, 56084, 60090, 64096, 66864, 70105, 80120, 83580, 84126, 95520, 96144, 111440, 112168, 120180, 133728, 140210, 160240, 167160, 168252, 192288, 210315, 222880, 224336, 240360, 280420, 320480, 334320, 336504, 398597, 420630, 448672, 480720, 560840, 668640, 673008, 797194, 841260, 961440, 1121680, 1195791, 1346016, 1594388, 1682520, 1992985, 2243360, 2391582, 2790179, 3188776, 3365040, 3985970, 4783164, 5580358, 5978955, 6377552, 6730080, 7971940, 8370537, 9566328, 11160716, 11957910, 12755104, 13950895, 15943880, 16741074, 19132656, 22321432, 23915820, 27901790, 31887760, 33482148, 38265312, 41852685, 44642864, 47831640, 55803580, 63775520, 66964296, 83705370, 89285728, 95663280, 111607160, 133928592, 167410740, 191326560, 223214320, 267857184, 334821480, 446428640, 669642960, 1339285920]

約数ペア:

[(1, 1339285920), (2, 669642960), (3, 446428640), (4, 334821480), (5, 267857184), (6, 223214320), (7, 191326560), (8, 167410740), (10, 133928592), (12, 111607160), (14, 95663280), (15, 89285728), (16, 83705370), (20, 66964296), (21, 63775520), (24, 55803580), (28, 47831640), (30, 44642864), (32, 41852685), (35, 38265312), (40, 33482148), (42, 31887760), (48, 27901790), (56, 23915820), (60, 22321432), (70, 19132656), (80, 16741074), (84, 15943880), (96, 13950895), (105, 12755104), (112, 11957910), (120, 11160716), (140, 9566328), (160, 8370537), (168, 7971940), (199, 6730080), (210, 6377552), (224, 5978955), (240, 5580358), (280, 4783164), (336, 3985970), (398, 3365040), (420, 3188776), (480, 2790179), (560, 2391582), (597, 2243360), (672, 1992985), (796, 1682520), (840, 1594388), (995, 1346016), (1120, 1195791), (1194, 1121680), (1393, 961440), (1592, 841260), (1680, 797194), (1990, 673008), (2003, 668640), (2388, 560840), (2786, 480720), (2985, 448672), (3184, 420630), (3360, 398597), (3980, 336504), (4006, 334320), (4179, 320480), (4776, 280420), (5572, 240360), (5970, 224336), (6009, 222880), (6368, 210315), (6965, 192288), (7960, 168252), (8012, 167160), (8358, 160240), (9552, 140210), (10015, 133728), (11144, 120180), (11940, 112168), (12018, 111440), (13930, 96144), (14021, 95520), (15920, 84126), (16024, 83580), (16716, 80120), (19104, 70105), (20030, 66864), (20895, 64096), (22288, 60090), (23880, 56084), (24036, 55720), (27860, 48072), (28042, 47760), (30045, 44576), (31840, 42063), (32048, 41790), (33432, 40060)]