858112920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:759

約数の個数: 256

約数和(自身を含む): 3290112000

約数和(自身を除く): 2431999080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 223, 252, 270, 280, 315, 360, 378, 420, 446, 504, 509, 540, 630, 669, 756, 840, 892, 945, 1018, 1080, 1115, 1260, 1338, 1512, 1527, 1561, 1784, 1890, 2007, 2036, 2230, 2520, 2545, 2676, 3054, 3122, 3345, 3563, 3780, 4014, 4072, 4460, 4581, 4683, 5090, 5352, 6021, 6108, 6244, 6690, 7126, 7560, 7635, 7805, 8028, 8920, 9162, 9366, 10035, 10180, 10689, 12042, 12216, 12488, 13380, 13743, 14049, 14252, 15270, 15610, 16056, 17815, 18324, 18732, 20070, 20360, 21378, 22905, 23415, 24084, 26760, 27486, 28098, 28504, 30105, 30540, 31220, 32067, 35630, 36648, 37464, 40140, 42147, 42756, 45810, 46830, 48168, 53445, 54972, 56196, 60210, 61080, 62440, 64134, 68715, 70245, 71260, 80280, 84294, 85512, 91620, 93660, 96201, 106890, 109944, 112392, 113507, 120420, 128268, 137430, 140490, 142520, 160335, 168588, 183240, 187320, 192402, 210735, 213780, 227014, 240840, 256536, 274860, 280980, 320670, 337176, 340521, 384804, 421470, 427560, 454028, 481005, 549720, 561960, 567535, 641340, 681042, 769608, 794549, 842940, 908056, 962010, 1021563, 1135070, 1282680, 1362084, 1589098, 1685880, 1702605, 1924020, 2043126, 2270140, 2383647, 2724168, 3064689, 3178196, 3405210, 3848040, 3972745, 4086252, 4540280, 4767294, 5107815, 6129378, 6356392, 6810420, 7150941, 7945490, 8172504, 9534588, 10215630, 11918235, 12258756, 13620840, 14301882, 15323445, 15890980, 19069176, 20431260, 21452823, 23836470, 24517512, 28603764, 30646890, 31781960, 35754705, 40862520, 42905646, 47672940, 57207528, 61293780, 71509410, 85811292, 95345880, 107264115, 122587560, 143018820, 171622584, 214528230, 286037640, 429056460, 858112920]

約数ペア:

[(1, 858112920), (2, 429056460), (3, 286037640), (4, 214528230), (5, 171622584), (6, 143018820), (7, 122587560), (8, 107264115), (9, 95345880), (10, 85811292), (12, 71509410), (14, 61293780), (15, 57207528), (18, 47672940), (20, 42905646), (21, 40862520), (24, 35754705), (27, 31781960), (28, 30646890), (30, 28603764), (35, 24517512), (36, 23836470), (40, 21452823), (42, 20431260), (45, 19069176), (54, 15890980), (56, 15323445), (60, 14301882), (63, 13620840), (70, 12258756), (72, 11918235), (84, 10215630), (90, 9534588), (105, 8172504), (108, 7945490), (120, 7150941), (126, 6810420), (135, 6356392), (140, 6129378), (168, 5107815), (180, 4767294), (189, 4540280), (210, 4086252), (216, 3972745), (223, 3848040), (252, 3405210), (270, 3178196), (280, 3064689), (315, 2724168), (360, 2383647), (378, 2270140), (420, 2043126), (446, 1924020), (504, 1702605), (509, 1685880), (540, 1589098), (630, 1362084), (669, 1282680), (756, 1135070), (840, 1021563), (892, 962010), (945, 908056), (1018, 842940), (1080, 794549), (1115, 769608), (1260, 681042), (1338, 641340), (1512, 567535), (1527, 561960), (1561, 549720), (1784, 481005), (1890, 454028), (2007, 427560), (2036, 421470), (2230, 384804), (2520, 340521), (2545, 337176), (2676, 320670), (3054, 280980), (3122, 274860), (3345, 256536), (3563, 240840), (3780, 227014), (4014, 213780), (4072, 210735), (4460, 192402), (4581, 187320), (4683, 183240), (5090, 168588), (5352, 160335), (6021, 142520), (6108, 140490), (6244, 137430), (6690, 128268), (7126, 120420), (7560, 113507), (7635, 112392), (7805, 109944), (8028, 106890), (8920, 96201), (9162, 93660), (9366, 91620), (10035, 85512), (10180, 84294), (10689, 80280), (12042, 71260), (12216, 70245), (12488, 68715), (13380, 64134), (13743, 62440), (14049, 61080), (14252, 60210), (15270, 56196), (15610, 54972), (16056, 53445), (17815, 48168), (18324, 46830), (18732, 45810), (20070, 42756), (20360, 42147), (21378, 40140), (22905, 37464), (23415, 36648), (24084, 35630), (26760, 32067), (27486, 31220), (28098, 30540), (28504, 30105)]