28625906540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 432

約数和(自身を含む): 82815086592

約数和(自身を除く): 54189180052

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 62, 70, 76, 77, 95, 110, 121, 124, 133, 140, 151, 154, 155, 190, 209, 217, 220, 242, 266, 302, 308, 310, 341, 361, 380, 385, 418, 434, 484, 532, 589, 604, 605, 620, 665, 682, 722, 755, 770, 836, 847, 868, 1045, 1057, 1085, 1178, 1210, 1330, 1364, 1444, 1463, 1510, 1540, 1661, 1694, 1705, 1805, 2090, 2114, 2170, 2299, 2356, 2387, 2420, 2527, 2660, 2869, 2926, 2945, 3020, 3322, 3388, 3410, 3610, 3751, 3971, 4123, 4180, 4228, 4235, 4340, 4598, 4681, 4774, 5054, 5285, 5738, 5852, 5890, 6479, 6644, 6820, 7220, 7315, 7502, 7942, 8246, 8305, 8470, 9196, 9362, 9548, 10108, 10570, 11191, 11476, 11495, 11627, 11780, 11935, 12635, 12958, 14345, 14630, 15004, 15884, 16093, 16492, 16610, 16940, 18271, 18724, 18755, 19855, 20083, 20615, 21140, 22382, 22990, 23254, 23405, 23870, 25270, 25916, 26257, 27797, 28690, 29260, 31559, 32186, 32395, 32767, 33220, 36542, 37510, 39710, 40166, 41230, 43681, 44764, 45353, 45980, 46508, 46810, 47740, 50540, 51491, 52514, 54511, 55594, 55955, 57380, 58135, 63118, 64372, 64790, 65534, 71269, 73084, 75020, 78337, 79420, 80332, 80465, 82460, 87362, 88939, 90706, 91355, 93620, 100415, 102982, 105028, 109022, 111188, 111910, 116270, 123101, 126236, 127897, 129580, 131068, 131285, 138985, 142538, 156674, 157795, 160930, 163835, 174724, 177878, 181412, 182710, 200830, 205964, 218044, 218405, 220913, 223820, 226765, 232540, 246202, 255794, 257455, 262570, 272555, 277970, 285076, 305767, 313348, 315590, 321860, 327670, 347149, 355756, 356345, 360437, 365420, 381577, 391685, 401660, 436810, 441826, 444695, 453530, 492404, 498883, 511588, 514910, 525140, 545110, 555940, 566401, 599621, 611534, 615505, 622573, 631180, 639485, 655340, 694298, 712690, 720874, 763154, 783370, 861707, 873620, 883652, 889390, 907060, 978329, 997766, 1029820, 1090220, 1104565, 1132802, 1199242, 1223068, 1231010, 1245146, 1278970, 1354111, 1388596, 1425380, 1441748, 1526308, 1528835, 1566740, 1689841, 1723414, 1735745, 1778780, 1802185, 1907885, 1956658, 1995532, 2209130, 2265604, 2398484, 2430043, 2462020, 2490292, 2494415, 2557940, 2708222, 2832005, 2998105, 3057670, 3112865, 3379682, 3446828, 3471490, 3604370, 3815770, 3913316, 3964807, 4197347, 4308535, 4418260, 4860086, 4891645, 4988830, 5416444, 5664010, 5996210, 6115340, 6225730, 6595831, 6759364, 6770555, 6848303, 6942980, 7208740, 7631540, 7929614, 8394694, 8449205, 8617070, 9478777, 9720172, 9783290, 9977660, 10761619, 11328020, 11828887, 11992420, 12150215, 12451460, 13191662, 13541110, 13696606, 15859228, 16789388, 16898410, 17234140, 18588251, 18957554, 19566580, 19824035, 20986735, 21523238, 23657774, 24300430, 26383324, 27082220, 27393212, 32979155, 33796820, 34241515, 37176502, 37915108, 39648070, 41973470, 43046476, 46170817, 47315548, 47393885, 48600860, 53808095, 59144435, 65958310, 68483030, 74353004, 75331333, 79296140, 83946940, 92341634, 92941255, 94787770, 107616190, 118288870, 130117757, 131916620, 136966060, 150662666, 184683268, 185882510, 189575540, 204470761, 215232380, 230854085, 236577740, 260235514, 301325332, 371765020, 376656665, 408941522, 461708170, 520471028, 650588785, 753313330, 817883044, 923416340, 1022353805, 1301177570, 1431295327, 1506626660, 2044707610, 2602355140, 2862590654, 4089415220, 5725181308, 7156476635, 14312953270, 28625906540]

約数ペア:

[(1, 28625906540), (2, 14312953270), (4, 7156476635), (5, 5725181308), (7, 4089415220), (10, 2862590654), (11, 2602355140), (14, 2044707610), (19, 1506626660), (20, 1431295327), (22, 1301177570), (28, 1022353805), (31, 923416340), (35, 817883044), (38, 753313330), (44, 650588785), (55, 520471028), (62, 461708170), (70, 408941522), (76, 376656665), (77, 371765020), (95, 301325332), (110, 260235514), (121, 236577740), (124, 230854085), (133, 215232380), (140, 204470761), (151, 189575540), (154, 185882510), (155, 184683268), (190, 150662666), (209, 136966060), (217, 131916620), (220, 130117757), (242, 118288870), (266, 107616190), (302, 94787770), (308, 92941255), (310, 92341634), (341, 83946940), (361, 79296140), (380, 75331333), (385, 74353004), (418, 68483030), (434, 65958310), (484, 59144435), (532, 53808095), (589, 48600860), (604, 47393885), (605, 47315548), (620, 46170817), (665, 43046476), (682, 41973470), (722, 39648070), (755, 37915108), (770, 37176502), (836, 34241515), (847, 33796820), (868, 32979155), (1045, 27393212), (1057, 27082220), (1085, 26383324), (1178, 24300430), (1210, 23657774), (1330, 21523238), (1364, 20986735), (1444, 19824035), (1463, 19566580), (1510, 18957554), (1540, 18588251), (1661, 17234140), (1694, 16898410), (1705, 16789388), (1805, 15859228), (2090, 13696606), (2114, 13541110), (2170, 13191662), (2299, 12451460), (2356, 12150215), (2387, 11992420), (2420, 11828887), (2527, 11328020), (2660, 10761619), (2869, 9977660), (2926, 9783290), (2945, 9720172), (3020, 9478777), (3322, 8617070), (3388, 8449205), (3410, 8394694), (3610, 7929614), (3751, 7631540), (3971, 7208740), (4123, 6942980), (4180, 6848303), (4228, 6770555), (4235, 6759364), (4340, 6595831), (4598, 6225730), (4681, 6115340), (4774, 5996210), (5054, 5664010), (5285, 5416444), (5738, 4988830), (5852, 4891645), (5890, 4860086), (6479, 4418260), (6644, 4308535), (6820, 4197347), (7220, 3964807), (7315, 3913316), (7502, 3815770), (7942, 3604370), (8246, 3471490), (8305, 3446828), (8470, 3379682), (9196, 3112865), (9362, 3057670), (9548, 2998105), (10108, 2832005), (10570, 2708222), (11191, 2557940), (11476, 2494415), (11495, 2490292), (11627, 2462020), (11780, 2430043), (11935, 2398484), (12635, 2265604), (12958, 2209130), (14345, 1995532), (14630, 1956658), (15004, 1907885), (15884, 1802185), (16093, 1778780), (16492, 1735745), (16610, 1723414), (16940, 1689841), (18271, 1566740), (18724, 1528835), (18755, 1526308), (19855, 1441748), (20083, 1425380), (20615, 1388596), (21140, 1354111), (22382, 1278970), (22990, 1245146), (23254, 1231010), (23405, 1223068), (23870, 1199242), (25270, 1132802), (25916, 1104565), (26257, 1090220), (27797, 1029820), (28690, 997766), (29260, 978329), (31559, 907060), (32186, 889390), (32395, 883652), (32767, 873620), (33220, 861707), (36542, 783370), (37510, 763154), (39710, 720874), (40166, 712690), (41230, 694298), (43681, 655340), (44764, 639485), (45353, 631180), (45980, 622573), (46508, 615505), (46810, 611534), (47740, 599621), (50540, 566401), (51491, 555940), (52514, 545110), (54511, 525140), (55594, 514910), (55955, 511588), (57380, 498883), (58135, 492404), (63118, 453530), (64372, 444695), (64790, 441826), (65534, 436810), (71269, 401660), (73084, 391685), (75020, 381577), (78337, 365420), (79420, 360437), (80332, 356345), (80465, 355756), (82460, 347149), (87362, 327670), (88939, 321860), (90706, 315590), (91355, 313348), (93620, 305767), (100415, 285076), (102982, 277970), (105028, 272555), (109022, 262570), (111188, 257455), (111910, 255794), (116270, 246202), (123101, 232540), (126236, 226765), (127897, 223820), (129580, 220913), (131068, 218405), (131285, 218044), (138985, 205964), (142538, 200830), (156674, 182710), (157795, 181412), (160930, 177878), (163835, 174724)]