16008967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17783}}^1$

素因数の和:17852

約数の個数: 240

約数和(自身を含む): 56312395776

約数和(自身を除く): 40303427856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1488, 1705, 1815, 1860, 1936, 2046, 2420, 2480, 2640, 2728, 2904, 3410, 3630, 3720, 3751, 4092, 4840, 5115, 5456, 5808, 6820, 7260, 7440, 7502, 8184, 9680, 10230, 11253, 13640, 14520, 15004, 16368, 17783, 18755, 20460, 22506, 27280, 29040, 30008, 35566, 37510, 40920, 45012, 53349, 56265, 60016, 71132, 75020, 81840, 88915, 90024, 106698, 112530, 142264, 150040, 177830, 180048, 195613, 213396, 225060, 266745, 284528, 300080, 355660, 391226, 426792, 450120, 533490, 551273, 586839, 711320, 782452, 853584, 900240, 978065, 1066980, 1102546, 1173678, 1422640, 1564904, 1653819, 1956130, 2133960, 2151743, 2205092, 2347356, 2756365, 2934195, 3129808, 3307638, 3912260, 4267920, 4303486, 4410184, 4694712, 5512730, 5868390, 6064003, 6455229, 6615276, 7824520, 8269095, 8606972, 8820368, 9389424, 10758715, 11025460, 11736780, 12128006, 12910458, 13230552, 15649040, 16538190, 17213944, 18192009, 21517430, 22050920, 23473560, 24256012, 25820916, 26461104, 30320015, 32276145, 33076380, 34427888, 36384018, 43034860, 44101840, 46947120, 48512024, 51641832, 60640030, 64552290, 66152760, 66704033, 72768036, 86069720, 90960045, 97024048, 103283664, 121280060, 129104580, 132305520, 133408066, 145536072, 172139440, 181920090, 200112099, 242560120, 258209160, 266816132, 291072144, 333520165, 363840180, 400224198, 485120240, 516418320, 533632264, 667040330, 727680360, 800448396, 1000560495, 1067264528, 1334080660, 1455360720, 1600896792, 2001120990, 2668161320, 3201793584, 4002241980, 5336322640, 8004483960, 16008967920]

約数ペア:

[(1, 16008967920), (2, 8004483960), (3, 5336322640), (4, 4002241980), (5, 3201793584), (6, 2668161320), (8, 2001120990), (10, 1600896792), (11, 1455360720), (12, 1334080660), (15, 1067264528), (16, 1000560495), (20, 800448396), (22, 727680360), (24, 667040330), (30, 533632264), (31, 516418320), (33, 485120240), (40, 400224198), (44, 363840180), (48, 333520165), (55, 291072144), (60, 266816132), (62, 258209160), (66, 242560120), (80, 200112099), (88, 181920090), (93, 172139440), (110, 145536072), (120, 133408066), (121, 132305520), (124, 129104580), (132, 121280060), (155, 103283664), (165, 97024048), (176, 90960045), (186, 86069720), (220, 72768036), (240, 66704033), (242, 66152760), (248, 64552290), (264, 60640030), (310, 51641832), (330, 48512024), (341, 46947120), (363, 44101840), (372, 43034860), (440, 36384018), (465, 34427888), (484, 33076380), (496, 32276145), (528, 30320015), (605, 26461104), (620, 25820916), (660, 24256012), (682, 23473560), (726, 22050920), (744, 21517430), (880, 18192009), (930, 17213944), (968, 16538190), (1023, 15649040), (1210, 13230552), (1240, 12910458), (1320, 12128006), (1364, 11736780), (1452, 11025460), (1488, 10758715), (1705, 9389424), (1815, 8820368), (1860, 8606972), (1936, 8269095), (2046, 7824520), (2420, 6615276), (2480, 6455229), (2640, 6064003), (2728, 5868390), (2904, 5512730), (3410, 4694712), (3630, 4410184), (3720, 4303486), (3751, 4267920), (4092, 3912260), (4840, 3307638), (5115, 3129808), (5456, 2934195), (5808, 2756365), (6820, 2347356), (7260, 2205092), (7440, 2151743), (7502, 2133960), (8184, 1956130), (9680, 1653819), (10230, 1564904), (11253, 1422640), (13640, 1173678), (14520, 1102546), (15004, 1066980), (16368, 978065), (17783, 900240), (18755, 853584), (20460, 782452), (22506, 711320), (27280, 586839), (29040, 551273), (30008, 533490), (35566, 450120), (37510, 426792), (40920, 391226), (45012, 355660), (53349, 300080), (56265, 284528), (60016, 266745), (71132, 225060), (75020, 213396), (81840, 195613), (88915, 180048), (90024, 177830), (106698, 150040), (112530, 142264)]