7137990720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{50581}}^1$

素因数の和:50618

約数の個数: 252

約数和(自身を含む): 28560721644

約数和(自身を除く): 21422730924

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 50581, 70560, 101162, 141120, 151743, 202324, 252905, 303486, 354067, 404648, 455229, 505810, 606972, 708134, 758715, 809296, 910458, 1011620, 1062201, 1213944, 1416268, 1517430, 1618592, 1770335, 1820916, 2023240, 2124402, 2276145, 2427888, 2478469, 2832536, 3034860, 3186603, 3237184, 3540670, 3641832, 4046480, 4248804, 4552290, 4855776, 4956938, 5311005, 5665072, 6069720, 6373206, 7081340, 7283664, 7435407, 8092960, 8497608, 9104580, 9711552, 9913876, 10622010, 11330144, 12139440, 12392345, 12746412, 14162680, 14567328, 14870814, 15933015, 16185920, 16995216, 18209160, 19827752, 21244020, 22306221, 22660288, 24278880, 24784690, 25492824, 28325360, 29134656, 29741628, 31866030, 33990432, 36418320, 37177035, 39655504, 42488040, 44612442, 48557760, 49569380, 50985648, 56650720, 59483256, 63732060, 67980864, 72836640, 74354070, 79311008, 84976080, 89224884, 99138760, 101971296, 111531105, 113301440, 118966512, 127464120, 145673280, 148708140, 158622016, 169952160, 178449768, 198277520, 203942592, 223062210, 237933024, 254928240, 297416280, 339904320, 356899536, 396555040, 446124420, 475866048, 509856480, 594832560, 713799072, 793110080, 892248840, 1019712960, 1189665120, 1427598144, 1784497680, 2379330240, 3568995360, 7137990720]

約数ペア:

[(1, 7137990720), (2, 3568995360), (3, 2379330240), (4, 1784497680), (5, 1427598144), (6, 1189665120), (7, 1019712960), (8, 892248840), (9, 793110080), (10, 713799072), (12, 594832560), (14, 509856480), (15, 475866048), (16, 446124420), (18, 396555040), (20, 356899536), (21, 339904320), (24, 297416280), (28, 254928240), (30, 237933024), (32, 223062210), (35, 203942592), (36, 198277520), (40, 178449768), (42, 169952160), (45, 158622016), (48, 148708140), (49, 145673280), (56, 127464120), (60, 118966512), (63, 113301440), (64, 111531105), (70, 101971296), (72, 99138760), (80, 89224884), (84, 84976080), (90, 79311008), (96, 74354070), (98, 72836640), (105, 67980864), (112, 63732060), (120, 59483256), (126, 56650720), (140, 50985648), (144, 49569380), (147, 48557760), (160, 44612442), (168, 42488040), (180, 39655504), (192, 37177035), (196, 36418320), (210, 33990432), (224, 31866030), (240, 29741628), (245, 29134656), (252, 28325360), (280, 25492824), (288, 24784690), (294, 24278880), (315, 22660288), (320, 22306221), (336, 21244020), (360, 19827752), (392, 18209160), (420, 16995216), (441, 16185920), (448, 15933015), (480, 14870814), (490, 14567328), (504, 14162680), (560, 12746412), (576, 12392345), (588, 12139440), (630, 11330144), (672, 10622010), (720, 9913876), (735, 9711552), (784, 9104580), (840, 8497608), (882, 8092960), (960, 7435407), (980, 7283664), (1008, 7081340), (1120, 6373206), (1176, 6069720), (1260, 5665072), (1344, 5311005), (1440, 4956938), (1470, 4855776), (1568, 4552290), (1680, 4248804), (1764, 4046480), (1960, 3641832), (2016, 3540670), (2205, 3237184), (2240, 3186603), (2352, 3034860), (2520, 2832536), (2880, 2478469), (2940, 2427888), (3136, 2276145), (3360, 2124402), (3528, 2023240), (3920, 1820916), (4032, 1770335), (4410, 1618592), (4704, 1517430), (5040, 1416268), (5880, 1213944), (6720, 1062201), (7056, 1011620), (7840, 910458), (8820, 809296), (9408, 758715), (10080, 708134), (11760, 606972), (14112, 505810), (15680, 455229), (17640, 404648), (20160, 354067), (23520, 303486), (28224, 252905), (35280, 202324), (47040, 151743), (50581, 141120), (70560, 101162)]