1129945960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 256

約数和(自身を含む): 3240518400

約数和(自身を除く): 2110572440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 37, 38, 40, 44, 52, 55, 65, 74, 76, 88, 95, 104, 110, 130, 143, 148, 152, 185, 190, 209, 220, 247, 260, 281, 286, 296, 370, 380, 407, 418, 440, 481, 494, 520, 562, 572, 703, 715, 740, 760, 814, 836, 962, 988, 1045, 1124, 1144, 1235, 1405, 1406, 1430, 1480, 1628, 1672, 1924, 1976, 2035, 2090, 2248, 2405, 2470, 2717, 2810, 2812, 2860, 3091, 3256, 3515, 3653, 3848, 4070, 4180, 4810, 4940, 5291, 5339, 5434, 5620, 5624, 5720, 6182, 7030, 7306, 7733, 8140, 8360, 9139, 9620, 9880, 10397, 10582, 10678, 10868, 11240, 12364, 13585, 14060, 14612, 15455, 15466, 16280, 18265, 18278, 19240, 20794, 21164, 21356, 21736, 24728, 26455, 26695, 27170, 28120, 29224, 30910, 30932, 36530, 36556, 38665, 40183, 41588, 42328, 42712, 45695, 51985, 52910, 53390, 54340, 58729, 61820, 61864, 69407, 73060, 73112, 77330, 80366, 83176, 91390, 100529, 103970, 105820, 106780, 108680, 114367, 117458, 123640, 135161, 138814, 146120, 154660, 160732, 182780, 197543, 200915, 201058, 207940, 211640, 213560, 228734, 234916, 270322, 277628, 293645, 309320, 321464, 347035, 365560, 395086, 401830, 402116, 415880, 457468, 469832, 502645, 540644, 555256, 571835, 587290, 675805, 694070, 763477, 790172, 803660, 804232, 914936, 987715, 1005290, 1081288, 1143670, 1174580, 1351610, 1388140, 1486771, 1526954, 1580344, 1607320, 1975430, 2010580, 2172973, 2287340, 2349160, 2568059, 2703220, 2776280, 2973542, 3053908, 3817385, 3950860, 4021160, 4345946, 4574680, 5136118, 5406440, 5947084, 6107816, 7433855, 7634770, 7901720, 8691892, 10272236, 10864865, 11894168, 12840295, 14867710, 15269540, 17383784, 20544472, 21729730, 25680590, 28248649, 29735420, 30539080, 43459460, 51361180, 56497298, 59470840, 86918920, 102722360, 112994596, 141243245, 225989192, 282486490, 564972980, 1129945960]

約数ペア:

[(1, 1129945960), (2, 564972980), (4, 282486490), (5, 225989192), (8, 141243245), (10, 112994596), (11, 102722360), (13, 86918920), (19, 59470840), (20, 56497298), (22, 51361180), (26, 43459460), (37, 30539080), (38, 29735420), (40, 28248649), (44, 25680590), (52, 21729730), (55, 20544472), (65, 17383784), (74, 15269540), (76, 14867710), (88, 12840295), (95, 11894168), (104, 10864865), (110, 10272236), (130, 8691892), (143, 7901720), (148, 7634770), (152, 7433855), (185, 6107816), (190, 5947084), (209, 5406440), (220, 5136118), (247, 4574680), (260, 4345946), (281, 4021160), (286, 3950860), (296, 3817385), (370, 3053908), (380, 2973542), (407, 2776280), (418, 2703220), (440, 2568059), (481, 2349160), (494, 2287340), (520, 2172973), (562, 2010580), (572, 1975430), (703, 1607320), (715, 1580344), (740, 1526954), (760, 1486771), (814, 1388140), (836, 1351610), (962, 1174580), (988, 1143670), (1045, 1081288), (1124, 1005290), (1144, 987715), (1235, 914936), (1405, 804232), (1406, 803660), (1430, 790172), (1480, 763477), (1628, 694070), (1672, 675805), (1924, 587290), (1976, 571835), (2035, 555256), (2090, 540644), (2248, 502645), (2405, 469832), (2470, 457468), (2717, 415880), (2810, 402116), (2812, 401830), (2860, 395086), (3091, 365560), (3256, 347035), (3515, 321464), (3653, 309320), (3848, 293645), (4070, 277628), (4180, 270322), (4810, 234916), (4940, 228734), (5291, 213560), (5339, 211640), (5434, 207940), (5620, 201058), (5624, 200915), (5720, 197543), (6182, 182780), (7030, 160732), (7306, 154660), (7733, 146120), (8140, 138814), (8360, 135161), (9139, 123640), (9620, 117458), (9880, 114367), (10397, 108680), (10582, 106780), (10678, 105820), (10868, 103970), (11240, 100529), (12364, 91390), (13585, 83176), (14060, 80366), (14612, 77330), (15455, 73112), (15466, 73060), (16280, 69407), (18265, 61864), (18278, 61820), (19240, 58729), (20794, 54340), (21164, 53390), (21356, 52910), (21736, 51985), (24728, 45695), (26455, 42712), (26695, 42328), (27170, 41588), (28120, 40183), (29224, 38665), (30910, 36556), (30932, 36530)]